Atoms and PeriodicAtoms and PeriodicTableTable

““Who am I”Who am I”JeopardyJeopardy

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questions will be all-play.

2. The teams who answers correctly win the point value of the question.

3. If a team answers a daily double incorrectly, then that team will lose the number of points they bid, and other teams can answer correctly to receive the points.

4. There are two daily doubles available.Let’splay

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The Atom

Periodic Table

Periodic Trends

Elements & Atoms

AtomicMisconception

The Atom for 100

All matter is composed of tiny particles All matter is composed of tiny particles that cannot be directly observed called that cannot be directly observed called ______________________

Atoms

The Atom for 200

Which particle of an atom has a negative Which particle of an atom has a negative charge?charge?

Electron

The Atom for 300

Which part of an atom has no charge? Which part of an atom has no charge? Which particle has a positive chargeWhich particle has a positive charge?

Neutron = neutral/no charge

Proton = positive charge

The Atom for 400

The center part of an atom that The center part of an atom that contains Protons and Neutrons is contains Protons and Neutrons is called the atom’s called the atom’s __________.

Nucleus

The Atom for 500

Describe where each part of an atom Describe where each part of an atom

is locatedis located

• Protons and neutrons make up the nucleus

• Electrons move around the nucleus

Periodic Table for 100

Mendeleev’s periodic table was

organized by increasing _________ __________.

Atomic Mass

Periodic Table for 200

The modern periodic table is organized The modern periodic table is organized according to increasing __________ according to increasing __________ __________, or the number of_________?__________, or the number of_________?

Atomic number

Protons

Periodic Table for 300

What information on the periodic table What information on the periodic table determines the identity of any atom? determines the identity of any atom? About the atoms of that element?About the atoms of that element?

Atomic number- tells you the number of protons in the nucleus of the atom of any element

Periodic Table for 400

What’s the difference between groups What’s the difference between groups and periods on the periodic table?and periods on the periodic table?

Groups are the vertical columns while periods are the horizontal rows.

Periodic TableDAILY DOUBLE!

What is the name of the element found in What is the name of the element found in Group 17, Period 3? Also, what is its Group 17, Period 3? Also, what is its atomic number, chemical symbol, and atomic number, chemical symbol, and atomic mass?atomic mass?

Chlorine, 17 (atomic #), Cl (symbol), and 35.45 atomic mass

Periodic Trends for 100

The elements in the same group or The elements in the same group or column have ____________ column have ____________ properties.properties.

similar

Periodic Trends for 200

What can you predict by looking at What can you predict by looking at an element’s location in the periodic an element’s location in the periodic table? table?

Its physical and chemical properties

Periodic Trends for 300

Which group has the greatest Which group has the greatest number of Elements?number of Elements?

Metals

Periodic Trends DAILY DOUBLE!!!

Which elements share the properties of Which elements share the properties of metals and non-metals?metals and non-metals?

Metalloids

Periodic Trends for 500

Give an element that would have similar Give an element that would have similar properties to properties to

• Xenon (# 54)Xenon (# 54)• Bromine (# 35)Bromine (# 35)

Xenon- any element in Group 18Bromine- any element in Group 17

Elements & Atoms for 100

If and atom has 12 electrons it also

has 12______________?

ProtonsProtons

Elements & Atoms for 200

When atom gains or loses electrons, it is When atom gains or loses electrons, it is no longer neutral. What is it called?no longer neutral. What is it called?

An Ion

(like the Bank)

Elements & Atoms for 300

An atom as Atomic mass of 23 and 10 An atom as Atomic mass of 23 and 10 electrons. How many protons does it electrons. How many protons does it havehave?

10 electrons = 10 Protons10 electrons = 10 Protons

23 – 10 = 13 Neutrons

Elements & Atoms for 400

How many Elements are liquids and How many Elements are liquids and name them?name them?

Two are liquids:Two are liquids:• Mercury and BromineMercury and Bromine

Elements & Atoms for 500

Which Element does not have any Which Element does not have any Neutrons and is it solid, liquid or gas?Neutrons and is it solid, liquid or gas?

Hydrogen only has 1 Proton no Neutron It is a gas

Atomic Misconception for 400

What are atoms mostly composed of?What are atoms mostly composed of?

Empty space

Periodic TableList at least 5 facts about the periodic tableList at least 5 facts about the periodic table

1. Organized by increasing Atomic Number in the periods2. Placed in Groups or Families based on their chemical and physical properties3. Shows which elements are Solid, liquid or gas4. Shows which elements are Metals, metalloids and non-metals5. Gives information about each elements such as: Atomic number Atomic mass Symbol