Formula of Ionic Compounds Flashcards
What elements form positive +1 ions?
Hydrogen
Lithium
Sodium
Potassium
Copper (I)
Silver
Ammonium
What elements form negative -1 ions
Fluorine
Chlorine
Bromine
Iodine
Hydroxide
Nitrate
Hydrogencarbonate
Hydrogensulfate
What elements form positive +2 ions?
Magnesium
Barium
Strontium
Calcium
Iron (II)
Copper (II)
Nickel (II)
Zinc
Tin (II)
Lead (II)
What elements form negative -2 ions?
Sulphate
Carbonate
Sulphide
Oxide
What elements form positive +3 ions?
Chromium
Iron (III)
Aluminium
What elements form negative -3 ions?
Nitride
Phosphate
What is the formula for silver iodide?
AgI
What is the formula for potassium bichromate?
K2CrO
What is the formula for barium bromide?
BaBr2
What is the formula for copper (II) chloride?
CuCl2
What is the formula for strontium chloride?
SrCl2
What is the formula for lithium sulfate?
Li2SO4
What is the formula for magnesium hydroxide?
Mg(OH)2
What is the formula for zinc hydrogencarbonate?
Zn(HCO3)2
What is the formula for ammonium sulphate?
(NH4)2SO4
What is the formula for strontium selenide? (selenium)
SrSe
What is the formula for sodium nitride? (nitrogen)
Na3N
What is the formula for ammonium chloride?
NH4Cl
What is the formula for silica?
SiO2
What is the formula for ammonia?
NH3
What is the formula for sulfuric acid?
H2SO4
What is the formula for iodine?
I
What is the formula for nickel?
Ni
What is the formula for hydrogen sulfide?
H2S
What is the formula for vanadium (V) oxide?
V2O5
What is the formula for titanium (IV) oxide?
TiO2
What is the formula for strontium sulfate?
Si2SO4
What is the formula for platinum (II) fluoride?
F2P
What is the formula for silicon (IV) hydride?
SiH4
What is the formula for cobalt (III) hydroxide?
Co(H2O)2
What is the formula for calcium phosphate?
Ca3(PO4)2
What is the formula for germanium (IV) oxide?
GeO2
What is the formula for nitrogen monoxide?
NO
