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Room C215 Mr. Barnes Schedule pick-up for students with names Ramirez, Timoteo – Recinos, Anthony.

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Room C215Mr. Barnes

Schedule pick-up for students with names

Ramirez, Timoteo – Recinos, Anthony

Room C215Mr. Barnes

Period 1: Chemistry H A/UC

Put your blue schedule in “BOX A”.Have a seat anywhere for now.

Read and take notes in section 1.3 of your textbook, starting page 20

Room C215Mr. Barnes

Period 3: Chemistry A/UC

Put your blue schedule in “BOX A”.Have a seat anywhere for now.

Read and take notes in section 1.3 of your textbook, starting page 20

Room C215Mr. Barnes

Period 4: Chemistry H A/UC

Put your blue schedule in “BOX A”.Have a seat anywhere for now.

Read and take notes in section 1.3 of your textbook, starting page 20

Room C215Mr. Barnes

Period 5: Environmental Science A/UC

Put your blue schedule in “BOX A”.Have a seat anywhere for now.

Bring an Environmental Science textbook to your table.

Read and take notes in chapter 2 starting page 31

Room C215Mr. Barnes

Period 6: Chemistry A/UC

Put your blue schedule in “BOX A”.Have a seat anywhere for now.

Read and take notes in section 1.3 of your textbook, starting page 20

Chemistry8/19/2015

Continue taking notes in section 1.3. (1.3 starts on pg 20.)

When you get to the Section Assessment for 1.3, stop taking notes and skip a line on your paper.

Write the title, “1.3 Section Assessment.”

Answer the questions with complete sentences that convey complete science facts.

If you finish 1.3, do chapter 2.

Environmental Science8/19/2015

Continue taking notes in chapter 2:Write down main ideas, things that look like they’d show up in a test, and highlighted vocabulary terms.

When you get to the end of section 2.1, stop taking notes.

Skip a line and write the title “2.1 Formative Assessment.”

Answer the questions with complete sentences that convey complete facts.

Do the same thing for section 2 of chapter 2 that you did for section 1 of chapter 2.

ChemistryThursday 8/20/2015

HOMEWORK: Finish taking notes and answering Section Assessment questions in 1.3. I will stamp it tomorrow.

WARM-UP: Get out a blank sheet of paper. Put name, period, and date in the upper right hand corner. Title the paper “Chemistry Warm-Ups”. Skip a line, write today’s date, and then copy the following question:

“Compare and contrast hypothesis, theory, and law.”

Quietly answer the question with one or more complete sentences. If you finish your warm-up early, get a head start on tonight’s homework.

Environmental ScienceThursday 8/20/2015

HOMEWORK: Finish taking notes and answering Formative Assessment questions in chapter 2, section 1. I will stamp it tomorrow.

WARM-UP: Get out a blank sheet of paper. Put name, period, and date in the upper right hand corner. Title the paper “Environmental Science Warm-Ups”. Skip a line, write today’s date, and copy the following question:

“What is the relationship between hypothesis and experiment?”

Answer the question with one or more complete sentences. If you finish your warm-up early, get a head start on tonight’s homework.

All ClassesFriday 8/21/2015

HOMEWORK: Study for Scientific Method Quiz

WARM-UP: Get out your warm-up sheet from yesterday. Skip a line after yesterday’s warm-up answer. Write today’s date. Copy the following question:

“What makes a hypothesis a good hypothesis?”

Quietly answer the question with one or more complete sentences. If you finish your warm-up early, get a head start on tonight’s homework.

ChemistryMonday 8/24/2015

HOMEWORK: 2.1 notes & Section Assessment

WARM-UP: What does it mean to say that a law is “concise”?

Enviro SciMonday 8/24/2015

HOMEWORK: Re-study for test (2.1 + Sci Meth ppt)

WARM-UP: How is the scientific method skeptical?

TESTING PROCEDURE

STOW CONTRABAND: Turn off electronic devices and place them, along with anything that attaches to them, inside of a zipped-up backpack or purse. All backpacks and purses on the ground. Also containerize anything else that’s not allowed on the test, which is everything other than your writing utensil, scratch paper, answer document, question packet, and reference sheet.

DARK WRITING UTENSIL: Pencils are great because they’re erasable, but dark blue/black pens make nice dark bubbles that my test scanner sees easily. Either is okay.

HEADINGS: Fill out the “Test Title”, “Name”, “Period”, and “Date” blanks on your answer document. Write and bubble your student ID# in the squares & circles provided. “Form” is really “version”, which is based on seat #.

TESTING PROCEDURES, continued

RED #’s: Notice the red number in the upper right corner of the first page of your question packet. This not only tells you your test number, it also determines which version you’re using. It also reminds you not to write on the question sheet/packet.

SCRATCH PAPER: Show math work on your scratch paper as you go. Once all mc questions are answered, explain your answers to the non-math questions on your scratch paper using complete sentences containing logically-linked complete science facts. Make sure to include the # of the question that you’re explaining/showing math work for.

MAGAZINE XCR: Once you’ve done all you can with the test questions, get a science magazine. Read one or more articles. As you read, write down anything that comes into your head onto the remaining space on your scratch paper.

ChemistryTuesday 8/25/2015

HOMEWORK: 2.2 notes & Section Assessment

WARM-UP: Stand by to continue the test.

Enviro SciTuesday 8/25/2015

HOMEWORK: Read 2.2 & take notes.

WARM-UP: Stand by to continue with the test.

TESTING RULES:

All electronic devices turned off and placed inside of a zipped-up backpack or purse; bag on ground.

A phone in a pocket is evidence of intent to cheat.

Never write on anything with a red number on it.

If you want to write something, write it on your scratch paper.

Never remove testing materials from the room.

If you take your scratch paper home before it’s graded, that is evidence of intent to cheat.

Do not talk or otherwise communicate during the entire test. It’s not only intent-to-cheat, but also rude.

SCRATCH PAPER

Non-math example:

13. Which of the following is a mammal?a.Fish c. Bearb.Seagull d. Crab

On your bubble sheet, you would bubble “C”

On your scratch paper:

13. A bear is a mammal because it has fur and nurses its young with milk. Fish have scales, not fur. Seagulls have feathers, not fur. Crabs have shells, not fur. Fish, seagulls, and crabs do not give milk to their young.

Scientific Method Quiz Screen Questions

1.Vernon claims that he’s created an engine oil additive that keeps cars from crashing. He announces that he’s been using the additive for a year and hasn’t crashed yet. What do you have to say to Vernon?

2.Compare and contrast hypotheses, theories, and laws.

3.Compare and contrast science and religion.

ChemistryWednesday 8/26/2015

HOMEWORK: 2.3 notes & Section Assessment

WARM-UP: What are the most important differences between solids, liquids, and gases?

Done with the warm-up? Get started on tonight’s homework, quietly.

Enviro SciWednesday 8/26/2015

Choose your seat carefully. It’s going to be your assigned seat for a while. Don’t sit next to anyone with whom you misbehave.

HOMEWORK: 2.2 Formative Assessment

WARM-UP: What would be the control group in an experiment where you’re testing a cancer drug out on rats?

Done with the warm-up? Get started on tonight’s homework, quietly.

ChemistryThursday 8/27/2015

HOMEWORK: 2.4 notes & Section Assessment

WARM-UP: What do the prefixes homo- and hetero- mean?

Done with the warm-up? Get started on tonight’s homework, quietly.

Enviro SciThursday 8/27/2015

HOMEWORK: none

WARM-UP: What do you call the practice of collecting, organizing, and analyzing numerical data?

Done with the warm-up? Get started on tonight’s homework, quietly.

2. A ______________ is a proposed solution to a scientific problem.

A. Theory c. HypothesisB. Conclusion d. Law

If the question packet says . . .

Your scratch paper might say . . .

A hypothesis is an educated guess, so it’s only a proposed solution to a problem, not a guaranteed solution. Laws and theories were proposed at one time, but, since then, they have also been tested and supported. Laws and conclusions are established solutions to scientific problems.

6. Writing a report about your experimental methods, materials, results, and conclusions, and getting a trade journal to print it:

A. Withdrawal c. PublishingB. Anonymity d. obscurity

If the question packet says . . .

Your scratch paper might say . . .

A trade journal is a magazine that experts in a field read. When you have a story printed in a magazine, you are making the story available not just to people you know, but to the public, so it’s called “publishing”. “Anonymity” is like the word “anonymous”, which means people don’t know who you are. If you publish articles, you become more famous. Obscurity also means that no one knows about you. Withdrawal means being alone, but when you publish, you are connecting to other scientists.

7. Francois suspects that watching less television will make his grades go up. When Francois tries watching less tv for three months and monitors what happens to his grades during that time, he is

A. Conducting an experiment B. Supposed to also change his dietC. Forming a hypothesisD. Formulating a conclusion

If the question packet says . . .

Your scratch paper might say . . .

Francois is experimenting with watching less tv to see if his grades go up. Watching less tv is not, itself, his hypothesis. His suspicion that watching less tv will make his grades go up is his hypothesis. He is testing his suspicion with his experiment. Conclusions don’t come until after an experiment. Francois should not also change his diet, since that would bring a second variable into the experiment, making it harder to determine the cause of any change in his grades.

ChemistryFriday 8/28/2015

HOMEWORK: Study for ch 2 test

WARM-UP: Is sulfuric acid, H2SO4, a solution or a

substance? Why?

Done with the warm-up? Get started on tonight’s homework, quietly.

QUIETLY!

Enviro SciFriday 8/28/2015

HOMEWORK: Get caught up if you’re behind. Re-read ch 2 to let it sink in deeper.

WARM-UP: What ch 2 vocabulary term includes maps and diagrams?

Done with the warm-up? Get started on tonight’s homework, quietly.

ChemistryMonday 8/31/2015

HOMEWORK: Gather together all bookwork & class notes, stamped or unstamped, from 8/18 – 8/31/15. Packet due tomorrow.

WARM-UP: What is the chemical symbol for iron? Why?

Done with the warm-up? Study for the ch 2 test. Feel free to quiz your neighbors.

Test title = Ch 2 Test

Scratch paper is magazine XCR only today!

Enviro SciMonday 8/31/2015

HOMEWORK: none

WARM-UP: What is the difference between confidential data and anonymous data?

ChemistryTuesday 9/1/2015

HOMEWORK: none

WARM-UP: Gather together your ch 2 packet:

* All bookwork, stamped or unstamped, from 1.3 & 2.all* All lecture notes from 8/18-8/31/15

If you think something not listed here belongs in the packet, ask Mr. Barnes. He might have forgotten to include it.NOTE: NO WARM-UPS IN PACKET!

Every sheet needs name, period, & date in URHCEvery item of work needs a title.

Enviro SciTuesday 9/1/2015

HOMEWORK: none

WARM-UP: How is a data table structured?

ChemistryWednesday 9/2/2015

HOMEWORK: 4.1 read/notes.

WARM-UP: Get started on the homework

NO TALKINGHeadphones

OK

Chemistry: 4.1: Read, take notes

Enviro SciWednesday 9/2/2015

HOMEWORK: Finish the Distribution Graph Activity at home. Read and follow all the directions. Due tomorrow.

WARM-UP: How do you calculate an average?

Enviro SciWednesday 9/2/2015

WORK QUIETLY on the

2.2 READING GUIDE

ChemistryThursday 9/3/2015

HOMEWORK: 4.1 sxn assmt

WARM-UP: Get started on the hw

RALLY p4 today! YAY!

Come see me to get marked present, get your pass if there is one for you, and then go to the rally.

Enviro SciThursday 9/3/2015

HOMEWORK: 2.3 read/notes

WARM-UP: How is a data table structured?

ChemistryFriday 9/4/2015

HOMEWORK: 4.2 read/notes & sxn assmt*

WARM-UP: Name one huge difference between the atomic models of Democritus and Thomson.

Click through my “phc 04 section assessment answers.ppt” file in my “student vault” page on hhscougars.orgUsername = barnesstudentPassword = teachamantofish

*LABOR DAY WEEKEND! WHUP WHUP! (Homework due Tuesday, not Monday.)

Enviro SciFriday 9/4/2015

HOMEWORK: Expect & study for upcoming ch 2 test

WARM-UP: Dr. Ploppy tests 100 citizens of Vlerptown, population 100,000, and determines that 37% of the population has asthma. Please comment.

ChemistryTuesday 9/8/2015

HOMEWORK: none! (please do NOT read 4.3 yet . . . )

WARM-UP: What did the alpha particles do when they hit the gold foil, and what did Rutherford conclude from this?

BOOKWORK ANSWERS:hhscougars.org (at home, in media center, or wherever)Daniel R. Barnes (faculty/staff)“student vault” pageUsername = barnesstudentPassword = teachamantofish“phc 04 section assessment answers.ppt”

Enviro SciTuesday 9/8/2015

HOMEWORK: Study for tomorrow’s ch 2 test. Study ALL of ch 2, even 2.1 again.

WARM-UP: What is “runoff” and how does it affect the ocean?

ChemistryWednesday 9/9/2015

HOMEWORK: 4.3 read/notes + Practice Problems (PrPr answers in back of book)

WARM-UP: Name one contribution each made by Democritus, Dalton, Thomson, and Rutherford.

BOOKWORK ANSWERS:hhscougars.org (at home, in media center, or wherever)Daniel R. Barnes (faculty/staff)“student vault” pageUsername = barnesstudentPassword = teachamantofish“phc 04 section assessment answers.ppt”

Enviro SciWednesday 9/9/2015

HOMEWORK: Gather together all your lecture notes and bookwork you’ve done all year. Packet due tomorrow.

WARM-UP: Get out a blank piece of paper and entitle it “Chapter 2 Scratch”. (Also, NPD in URHC)

SCRATCH PAPERMC answer explanations = points!

Non-math example:

13. Which of the following is a mammal?a.Fish c. Bearb.Seagull d. Crab

On your bubble sheet, you would bubble “C”

On your scratch paper:

13. A bear is a mammal because it has fur and nurses its young with milk. Fish have scales, not fur. Seagulls have feathers, not fur. Crabs have shells, not fur. Fish, seagulls, and crabs do not give milk to their young.

Environmental Science

Chapter 2 Screen Questions1. Use the decision-making model you read about in section 2.3 (as much as possible) to decide whether or not you should put solar power panels on the roof of your house.

2. Make a graphical model that shows how people become drug addicts.

3. Write about a time that you visited somewhere wild and undeveloped, like the ocean, a forest, the mountains, a wetland, or somewhere else that didn’t have many buildings. What was good about it? What was bad about it?

Still have time left? Get a science magazine, read one or more articles, and write a summary of what you learned from the article.

ChemistryThursday 9/10/2015

HOMEWORK: 4.3 Section Assessment

WARM-UP: What is the relationship between atomic number, mass number, number of protons, and number of neutrons?

BOOKWORK ANSWERS:hhscougars.org (at home, in media center, or wherever)Daniel R. Barnes (faculty/staff)“student vault” pageUsername = barnesstudentPassword = teachamantofish“phc 04 section assessment answers.ppt”

Enviro SciThursday 9/10/2015

HOMEWORK: 3.1 reading notes (will be stamped tomorrow)

WARM-UP: Assemble your chapter 2 packet.

Ch 2 Packet:* All bookwork for chapter 2 (notes, formative assessments)* Scientific Method lecture notes* 2.2 Reading Guide worksheet* Anything else you think belongs? Ask Mr. Barnes!

Some Packet Rules:* Include all work whether stamped or not* NO WARM-UPS! (They’ll be turned in separately)

Enviro Sci per 5Chapter 02 Test9/9/2015

ChemistryFriday 9/11/2015

HOMEWORK: none

WARM-UP: Get a Static Electricity Lab worksheet from the tray up front. Read the whole sheet, every word, SILENTLY.

PERIOD FOUR: If you were previously in one of the “island” seats (the desks, seats #37-#40), please sit in one of the vacant black table seats indicated yesterday.

Enviro SciFriday 9/11/2015

HOMEWORK: none

WARM-UP: What are the solid layers of the earth, in order?

ChemistryMonday 9/14/2015 COLLAB

HOMEWORK: Static Electricity Lab due tomorrow

WARM-UP: An atom contains nine protons, fourteen neutrons, and fifteen electrons. What can you tell me about this atom? How did you figure that out?

MEDIA CENTER COMPUTER LAB TOMORROW!

Enviro SciMonday 9/14/2015 COLLAB

HOMEWORK: none

WARM-UP: How deep are the deepest holes ever drilled into the earth? What layers of the earth do they penetrate into?

MEDIA CENTER COMPUTER LAB TOMORROW!

ChemistryTuesday 9/15/2015

MEDIA CENTERLAB DUE: Put your Static Electricity Lab in the wire basket near the whiteboards.

`HOMEWORK: Study for tomorrow’s Ch 04 Cumulative Test

WARM-UP: Find Mr. Barnes’ home page on hhscougars.org

Enviro SciTuesday 9/15/2015

MEDIA CENTERHOMEWORK: Finish the 3.1 Reading Guide worksheet.

WARM-UP: Come ask Mr. Barnes to see your username and password for the online textbook. Write them in your planner.

Then, find Mr. Barnes’ home page on hhscougars.org

XCR: Go to my enviro sci page and open the spreadsheet file there. Try to make a graph out of some of the data.

Teacher Visit Bell Schedule:5:30 – Parents are dismissed to first class

5:40 – Period 1 (starts)       5:50 – Period 1 (ends)

5:57 – Period 2 (starts)       6:07 – Period 2 (ends)

6:14 – Period 3 (starts)       6:24 – Period 3 (ends)

6:31 – Period 4 (starts)       6:41 – Period 4 (ends)

6:48 – Period 5 (starts)       6:58 – Period 5 (ends)

7:05 – Period 6 (starts)       7:15 – Period 6 (ends)

7:22 – Period 7 (starts)       7:32 – Period 7 (ends)

ChemistryWednesday 9/16/2015

HOMEWORK: Gather together all your bookwork, worksheets, and lecture notes from chapter 04. Packet due tomorrow.

WARM-UP: *Get an answer document. Title = “PHC 04 Cumulative”*Title a piece of notebook paper “Chapter 04 Scratch”

PHC 04 Cumulative Screen QuestionsAnswer the following on your scratch paper once you’ve shown all your math steps.

1. Jimmy the atom is made of six protons, six neutrons, and eight electrons. Stephanie the atom is made of six protons, eight neutrons, and six electrons. Compare and contrast Jimmy and Stephanie.

2. Write a history of the evolution of atomic theory. Include the names of famous atomic theorists and the contributions they made. Also mention their misconceptions.

Still time left? Also on your scratch paper . . . * Explain all your non-math multiple choice responses using properly-linked, complete science facts.* Get a science magazine, read one or more articles, and write whatever comes into your head.

Enviro SciWednesday 9/16/2015

HOMEWORK: 3.1 Formative Assessment, page 66.

WARM-UP: What are all the layers of the earth. Start with the core and end with outer space.

ChemistryThursday 9/17/2015

HOMEWORK: 25.1 read/notes

WARM-UP: What is the nucleus made of? What characteristics of an atom are determined by the nucleus?

Done with the warm-up? Assemble your chapter 04 packet:* All chapter 04 bookwork, stamped & unstamped* All worksheets from 9/1/15-9/16/15* All lecture notes from 9/1/15-9/16/16

Do NOT include labs or warm-ups in your packet.

Packet done? Put it in the wire basket and read 25.1.

Enviro SciThursday 9/17/2015

HOMEWORK: Nothing new. Just get caught up if you’re behind.

WARM-UP: What determines which layer of the earth a material ends up in?

ChemistryFriday 9/18/2015

HOMEWORK: 25.1 section assessment

WARM-UP: What does it mean for an atom to be “radioactive”?

POST-WARM-UP: It’s been five weeks. Time to submit your warm-ups. Once we’ve orally gone over today’s warm-up, please assemble all your warm-up sheets into a stapled packet and put it in the wire basket.

Enviro SciFriday 9/18/2015

HOMEWORK: 3.2 read/take notes

WARM-UP: What causes earthquakes?

POST-WARM-UP: It’s been five weeks. Time to submit your warm-ups. Once we’ve orally gone over today’s warm-up, please assemble all your warm-up sheets into a stapled packet and put it in the wire basket.

ChemistryMonday 9/21/2015

HOMEWORK: 25.2 read/notes, Practice Problems (look up answers in back of book!)

WARM-UP: Compare and contrast alpha, beta, and gamma particles.

STAMPS: 25.1 section assessment

Done w/warm-up? Get started on the hw!

Enviro SciMonday 9/21/2015

HOMEWORK: none

WARM-UP: What is air made of?

STAMPS: 3.2 reading notes

Done with the warm-up? Get a head start on 3.2 Formative Assessment.

ChemistryTuesday 9/22/2015

HOMEWORK: none

WARM-UP: What must a fluorine-18 atom do to become an oxygen-17 atom?

STAMPS: 25.2 notes, PrPr

Done w/warm-up? Get a head start on 25.2 Sxn Assmt

Enviro SciTuesday 9/22/2015

HOMEWORK: none

WARM-UP: What are the three ways that heat flows?

STAMPS: none

Done with the warm-up? Get a head start on 3.2 Formative Assessment . . . & beyond . . .

ChemistryWednesday 9/23/2015

HOMEWORK: 25.2 Section Assessment (As always, check answers using my Student Vault page)

WARM-UP: What happens to an atom that undergoes alpha decay?

STAMPS: none

Done w/warm-up? Get a head start on 25.2 Sxn Assmt . . . & beyond . . .

Enviro SciWednesday 9/23/2015

HOMEWORK: 3.2 Formative Assessment

WARM-UP: Where do volcanoes usually occur?

STAMPS: none

Done with the warm-up? Get a head start on 3.2 Formative Assessment . . . & beyond . . . CH 3 TEST SOON!

ChemistryThursday 9/24/2015

HOMEWORK: none

WARM-UP: What happens to an atom that undergoes beta decay?

STAMPS: 25.2 sxn assmt

Done w/warm-up? Get a Radioactive Decay Simulation Lab worksheet & read every word of it, but . . .` NOTE: Please cross out procedure step #1 (copying the data table onto notebook paper). Also, the “EXTRA CREDIT” isn’t extra credit. It’s required.

Enviro SciThursday 9/24/2015

HOMEWORK: 3.3 reading notes, Formative Assessment

WARM-UP: Name a greenhouse gas and the effect it has on the earth.

STAMPS: 3.2 Formative Assessment

Done with the warm-up? Get a head start on 3.3 all. TEST TOMORROW on CH 3!

ChemistryFriday 9/25/2015

HOMEWORK: Radioactive Decay Simulation Lab due Monday @ end of period.

WARM-UP: What is the chance that a radioactive atom will live through ten half-lives?

STAMPS: [no homework last night]

Done w/warm-up? Continue working on your lab. Done with the lab? Work ahead in 25.3 & beyond. (See pink timeline handout if necessary.)

Enviro SciFriday 9/25/2015

HOMEWORK: Gather all bookwork, lecture notes, video notes, and worksheets for chapter 03 (anything dated 9/10 through 9/25 that isn’t a warm-up or a lab). Packet due Monday.

WARM-UP: Get an answer document and title it “Enviro Sci 03”.Title a blank piece of paper “Ch 03 Scratch”.

STAMPS: 3.3 notes & Formative Assessment

Stand by for the ch 03 test . . .

Environmental Science Chapter 03 Screen Questions

1. List all the layers of the earth, in order, starting with the center of the earth and working your way outward. Give as many facts as you can about each layer.

2. Draw a diagram of the water cycle. The book showed only three steps. Can you name any others? Below the diagram, define and describe each step in the cycle.

3. What events and processes are explained by the theory of plate tectonics?

4. Explain how heat moves between parts of the earth. Go into as much detail as possible and use pictures where appropriate.

ChemistryMonday 9/28/2015

HOMEWORK: Radioactive Decay Series worksheet

WARM-UP: Assume the half-life of carbon-14 is 7000 y. After 35,000 y, how much of an original 100 mg quantity of carbon-14 should still be carbon-14?

STAMPS: [none – lab due today]

Done w/warm-up? Continue working on your lab. Done with the lab? Work ahead in 25.3 & beyond. (See pink timeline handout if necessary.)

1. Which list contains elements that fall within the same group on the periodic table?

a. He, Ar, Xe

b . O, F, Ne

c. K, Rb, Ba

d. H, He, Li

2. On the basis of the gold foil experiment, Rutherford concluded that

a. electrons orbit the nucleus at specific energy levels.

b. the atom has a small, dense nucleus with a positive charge.

c. the nucleus is composed of neutrons and protons.

d. only negative particles can be detected in the atom.

3. If an atom is made of five protons, seven electrons, and four neutrons, which of the following must be true about this atom?

a. The atom’s element is sulfur.

b. The atom’s mass number is nine.

c. The atom’s atomic number is seven.

d. This is a nitrogen-16 atom.

Enviro SciMonday 9/28/2015

HOMEWORK: 3.1 reading notes

WARM-UP: Describe the steps you would take to navigate to my enviro sci page on the school website.

STAMPS: none [chapter 03 packet due today]


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