10/7/15Practice/Application:

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Starter:

6059 Atom Notes

Paste your chart here

Periodic Families10/7/15

Periodic Families

Describe how the following non-metals are important to living things.

Carbon Oxygen Nitrogen

Connection/Exit : In the future, a new alkali metal may be synthesized. Use the Periodic Table to predict its atomic number and properties

EQ: How does knowing trends on the Periodic Table help scientists predict properties of representative elements?

Review: H __________ Fe________

N _________ C________

Pb _______ Ba _________

Agenda 1. Starter

2. Periodic Table Family Notes 3. Coloring The Periodic

Activity 4. Exit

October 7, 2015AGENDA8.5 C Interpret the arrangement of the Periodic Table, including groups and periods, to explain how properties are used to classify elements.

6.6A compare metals, nonmetals and metalloids using physical properties such as luster, conductivity or malleability

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1 Starter2. Practice/Application:Periodic Table Notes and coloring 3. Question

Table of ContentsDate Lecture/ Activity/ Lab Page10/2 Metals, Nonmetals, and Metalliods 53-5410/5 Comparing Elements Lab 55-5610/6 Periodic table Graphic Organizer 57-5810/7 Coloring the periodic table 59-60

StarterDescribe how the following non-metal important to living things.

Carbon Oxygen Nitrogen

Needed for energy

Building block of all living things

Needed for building protiens

Periodic Table Families

Families on the Periodic TableElements on the periodic table can be

grouped into families based on their chemical properties.

Each family has a specific name to differentiate it from the other families in the periodic table.

Elements in each family react differently with other elements.

ALKALI METALSGroup 1 PropertiesClassification: MetalsValence Electrons: 1Reactivity(Reaction): Very

reactive(Reaction): Other Shared

Properties: Soft; silver colored; shiny; low density

Examples: Soap, fertilizers, medicine

Elements in group

ALKALINE EARTH METALSGroup 2 PropertiesClassification : MetalsValence Electrons: 2Reactivity(Reaction): Very

reactive, but less reactive than alkali metals

(Reaction): Other Shared Properties : Silver colored; more dense than Alkali metals

Examples: Cement, plastics, chalk

Elements in group

TRANSITION METALS

Group PropertiesGroups 3-12 Classification : MetalsValence Electrons: 1 or 2Reactivity(Reaction): Less

reactive than alkali-earth metals

(Reaction): Other Shared Properties : Shiny; good conductors of thermal energy and electric current; Higher densities and melting points (except Mercury) than elements in Group 1 or 2

Examples: Thermometers, jewelry

BORON FAMILY

Group 13 PropertiesClassification : 1

Metalloid & 4 metalsValence Electrons: 3Reactivity(Reaction):

Reactive(Reaction): Other Shared

Properties : Solid at room temperature

Examples: Airplanes, siding, cans

Elements in group

CARBON FAMILY Group 14 PropertiesClassification : 1 non-metal,

2 metalloids, 3 metalsValence Electrons: 4Reactivity(Reaction): Varies(Reaction): Other Shared

Properties : Solid at room temperature

Examples: Diamonds, tin cans

Elements in group

NITROGEN FAMILY

Group 15 PropertiesClassification : 2 non-metal,

2 metalloids, 1 metalsValence Electrons: 5Reactivity(Reaction): Varies(Reaction): Other Shared

Properties : All but Nitrogen are solid at room temperature

Examples: Air, fertilizers

Elements in group

OXYGEN FAMILY Group 16 PropertiesClassification : 3 non-metal,

1 metalloids, 2 metalsValence Electrons: 6Reactivity(Reaction):

Reactive(Reaction): Other Shared

Properties : All but oxygen are solid at room temperature

Examples: Rust, some acids

Elements in group

Halogens Group 17 PropertiesClassification : Non-metalsValence Electrons: 7Reactivity(Reaction): Very

Reactive(Reaction): Other Shared

Properties : Poor conductors of electric current; react violently with alkali metals to form salts, never found uncombined in nature.

Examples: Toothpaste, Water treatment, disinfectatants

Noble GasesGroup 18 PropertiesClassification : Non-metalsValence Electrons: 8 ( 2

for helium)Reactivity(Reaction):

Unreactive(Reaction): Other Shared

Properties : Colorless, odorless gases at room temperature.

Examples: Found in signs and balloons

Hydrogen Stands ApartHydrogen PropertiesClassification : Non-metalsValence Electrons: 1Reactivity(Reaction):

Reactive(Reaction): Other Shared

Properties : Colorless, odorless gas at room temperature; low density; reacts explosively with oxygen

Examples: Makes water with oxygen

Review Indentify if the element is a metal, metalloid or non-metal.

H ______________ Fe______________

N ______________ C ______________

Pb _____________ Ba _____________

Non-metal Metal

Non-metal Non-metal

Metal Metal

10/7/15Practice/Application:

.

Starter:

6059 Atom Notes

Paste your chart here

Periodic Families10/7/15

Periodic Families

Describe how the following non-metals are important to living things.

Carbon Oxygen Nitrogen

Connection/Exit : In the future, a new alkali metal may be synthesized. Use the Periodic Table to predict its atomic number and properties

EQ: How does knowing trends on the Periodic Table help scientists predict properties of representative elements?

Review: H __________ Fe________

N _________ C________

Pb _______ Ba _________