Show:
Binary
Polyatomic
Mixed
Mixed
Mixed
100
Sodium sulfide
Na2S
100
Potassium sulfate
K2SO4
100
Manganese (II) oxalate
MnC2O4
100
Metals can become anions (T/F)
False, metals can only lose electrons therefore becoming cations.
100
Gallium hydroxide
Ga(OH)3
200
Lithium oxide
Li2O
200
Rb2C2O4
Rubidium oxalate
200
V3(PO4)5
Vanadium (V) phosphate
200
Most anions' names end with "ide"
True, Cl- (chloride anion)
200
Cadmium nitrite
Cd(NO2)2
300
FeTe
Iron (II) telluride
300
Ca(C2H3O2)2
Calcium acetate
300
Silver nitrate
AgNO3
300
Roman numeral (II) in the name Copper (II) chloride indicates there are "two" copper atoms in the compound.
False, roman numeral (II) indicates the "charge" of copper cation, Cu2+
300
Indium permanganate
In(MnO4)3
400
Cobalt (III) selenide
Co2Se3
400
Ammonium cyanide
NH4CN
400
CrSO4
Chromium (II) sulfate
400
(NH4)2S2O3
Ammonium thiosulfate
400
Ammonium nitride
(NH4)3N
500
NH4+
Ammonium cation
500
Phosphide
P3-
500
Permanganate
MnO4-
500
Potassium dichromate
K2Cr2O7
500
Nickel (III) thiosulfate
Ni2(S2O3)3