Chemistry 9

Count the Subatomic Particles!

100

Number of Protons in Oxygen

8

200

Number of Electrons in Hydrogen

1

300

Number of Protons in Nitrogen

7

400

Number of Neutrons in Lithium

4

500

Number of Neutrons in Fluorine

10

Name that Compound!

100

Al₂O₃

Aluminum Oxide

200

LiF

Lithium Fluoride

300

CO₂

Carbon Dioxide

400

C₄H₈

Tetracarbon Octahydride

500

NH₃

Nitrogen Trihydride

True or False

100

Boiling Water is a PHYSICAL change?

True

200

Burning a match is a Physical Change?

False

300

A chemical reaction involves protons moving between atoms.

FALSE. DON'T NUKE EDMONTON BY MOVING PROTONS!!!!

400

Aluminum Oxide is an Ionic Compound

True

500

Carbon Monoxide is an Ionic Compound?

False

Don't be a BOHR

100

Helium

1 Shell 2 e-

200

Lithium

2 Shells, 3 e- total,

300

Oxygen

2 shells, 8 e- total

400

Sodium

3 Shells, 11 e- total

500

Chlorine

3 Shells, 17 e- total

Reactions!

100

The name of the chemicals that START a reaction. (Things that go in)

Reactants

200

The name of the Chemicals that RESULT from a reaction. (things that come out)

Products

300

Name of reaction when something is BURNED!

Combustion

400

Name of reaction when one metal in a compound is swapped for another metal.

Replacement

500

A nail is left in the rain and the following corrosion reaction occurs. What product are we likely to see?

Fe(s) + O₂(g) -> ????

Iron Oxide or FeO