Ionic
The two types of elements that form ionic compounds, in the correct order in which they are written in a formula, and their charges
Positive Metal and Negative Nonmetal
The two types of elements that form a covalent compound
two nonmetals
The common charge of ions in Group 16
2-
Name it: Cr2S3
chromium (III) sulfide
Name it: Pb(OH)4
lead(IV) hydroxide
Is the number used to represent the charge of an ion
Oxidation number
Chemical formula of methane
CH4
How you would write "4 Formula Units of Sodium Chloride"
Name the compound: K2O
Potassium Oxide
Write the formula for: manganese(II) sulfate
MnSO4
When a chemical formula only contains two elements, it is referred to as this
Binary Ionic Compound
Name the compound: NBr3
nitrogen tribromide
The two most common allotropes of carbon
Diamond and graphite
Write the formula of lead (IV) sulfate
Pb(SO4)2
Name it: Ni(C2H3O2)2
nickel(II) acetate
BaCl2 • H2O is an example of this type of compound
Hydrate
The common name of the compound H2SO4
Sulfuric Acid
Write the formula for Copper (II) nitrate hexahydrate
Cu(NO3)2 x 6H20
Write the formula for ammonium phosphate
(NH4)3PO4
Name the hydrate: CaSO4 x 6H20
Calcium Sulfate Hexahydrate
A substance that absorbs water molecules from the air to become a hydrate
hygroscopic
an organic compound that contains only the elements hydrogen and carbon.
hydrocarbon
How many total atoms are in 3Ca3(PO4)2
39
Write the formula for manganese (VII) chlorite
Mn(ClO2)7
Write the formula for : iron(III) hydrogen carbonate
Fe(HCO3)3