Count the Subatomic Particles!
Number of Protons in Oxygen
8
Al2O3
Aluminum Oxide
Boiling Water is a PHYSICAL change?
True
Helium
1 Shell 2 e-
The name of the chemicals that START a reaction. (Things that go in)
Reactants
Number of Electrons in Hydrogen
1
LiF
Lithium Fluoride
Burning a match is a Physical Change?
Lithium
2 Shells, 3 e- total,
The name of the Chemicals that RESULT from a reaction. (things that come out)
Products
Number of Protons in Nitrogen
7
CO2
Carbon Dioxide
A chemical reaction involves protons moving between atoms.
FALSE. DON'T NUKE EDMONTON BY MOVING PROTONS!!!!
Oxygen
2 shells, 8 e- total
Name of reaction when something is BURNED!
Combustion
Number of Neutrons in Lithium
4
C4H8
Tetracarbon Octahydride
Aluminum Oxide is an Ionic Compound
True
Sodium
3 Shells, 11 e- total
Name of reaction when one metal in a compound is swapped for another metal.
Replacement
Number of Neutrons in Fluorine
10
NH3
Nitrogen Trihydride
Carbon Monoxide is an Ionic Compound?
Chlorine
3 Shells, 17 e- total
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