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24 questions
Which of the following is NOT an ionic compound?
CaO
NaOH
BaCl2
Br2
Name the following ionic compound: MgSO4
magnesium sulfoxide
magnesium sulfide
magnesium sulfate
magnesium oxide
calcium oxide
Ca2O2
Ca2O
CaO
CaO2
What is the charge on the iron in: iron (II) oxide
2+
2-
1+
1-
None of these.
What is the charge on the oxygen in: chromium (III) oxide
2+
2-
3+
3-
None of these.
What is the formula for: tin (II) bromide
SnBr2
SnBr
Sn2Br
TiBr2
None of these.
Diphosphorus pentoxide
PO5
2PO5
2P5O
P2O5
Nitrogen triiodide
NI3
N3I
3NI
N3I3
Diboron tetrabromide
B2Br2
Br2B4
B2Br4
2BBr4
CCl4
Carbon tetrachloride
Monocarbon tetrachloride
Carbon chloride
tetrachloride carbon
CO2
carbon oxide
monocarbon dioxide
carbon monoxide
carbon dioxide
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