The Periodic Table
The lightest element
What is Hydrogen
The 3 in 3H2O
What is the coefficient
Number of sig figs in 1.020 grams
What is 3
A chemical reacts with oxygen to create one or more products along with heat and light
What is a combustion reaction
The smallest chemical unit of matter
What is an atom
The number of protons in Carbon's nucleus
What is 6
Number of atoms of Carbon in C6H12O6
What is 6
The correct answer to 4.05 - 1.0
What is 3.0
The products in a complete combustion reaction
What are water vapor and CO2
Phase change from liquid to solid
What is freeze
He, Ne, Ar, Kr, Xe, Rn all have this in common
What is 8 valence electrons
The substances to the right of the arrow in a chemical equation
What are the reactants
.0000000312 in scientific notation
What is 3.12 x 10-8
The type of reaction that happens in an alkaline battery
What is a redox (reduction/oxidation) reaction
Example: O2
What is a homonuclear diatomic
The weight of one mole of Zinc
What is 65.36 grams
The balanced equation for N2 + H2 --> NH3
What is 2N2 + 3H2 --> 2NH3
The number of kilometers in 5,289 centimeters
What is 0.05289 km
Use pH strips to measure the reactants in this reaction
What is an acid/base reaction
A negatively charged subatomic particle
What is an electron
The ion that Sulfur forms in an ionic compound
What is S2- (or 2-)
Calcium chloride's chemical formula
What is CaCl2
Number of moles in 500.0 g of Iron
What is 8.953 moles
2Al + 3Br2 --> 2AlBr3
What is a formation reaction
The ability to do work
What is energy