WorksheetsChem: Quest for Balance Levels 2-4
Total questions: 25
Worksheet time: 25mins
The name of FeCl₂ is
iron chloride
iron (II) chloride
iron (I) chloride
iron dichloride
LiBr is called
lithium bromine
lithium (I) bromine
lithium bromide
lithuim (I) bromide
What is the name of the compound Na2SO4?
Sodium sulfate
Sodium sulfide
Sodium sulfite
Sodium sulfuroxide
The name of the compound Ca3(PO4)2
calcium phosphate
tricalcium diphosphate
calcium phosphorus oxide
calcium phosphide
What is the correct chemical formula if these ions form a bond?
Na1+ F1-
What is the correct chemical formula if these ions form a bond?
K1+ S2-
KS2
What is the correct chemical formula if these ions form a bond?
Al3+ O2-
The proper formula for magnesium hydroxide:
MgOH2
The chemical formula of iron (III) bromide is
FeBr3
Fe2Br3
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
atomic number
mass number
charge
ionization energy
When naming a compound, which of these is written first?
Metal
Nonmetal
Anion
Cation
When naming a compound, what must the last part be?
the element with "ide" at the end
the element with the ending "ite"
the name of the element
the element with "ide" at the end, unless its a polyatomic ion
What is the charge for Fe in Fe2O3?
What is the charge for copper in Cu2S?
What is the charge for Gold in the formula AuO2?
The name of Cu₃N₂ is
What is the chemical formula for aluminum fluoride?
K + and N-3 form...
KN
KN3
K3N3
K3N
What is the correct name for this compound?
copper (I) fluoride
copper (II) fluoride
copper fluoride (II)
copper (II) fluorine
What is the charge on this ion?
+1
-1
+4
-3
What is the correct chemical formula for gallium sulfate?
What is the compound name of K3PO4?
Potassium phosphorus oxide
What is the compound name for Ni(C2H3O2)2 ?
nickel (I) acetate
nickel (II) acetate
nickel acetate (II)
nickel (II) acetide
