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Worksheetsnomanclature
Total questions: 30
Worksheet time: 33mins
Which is the correct molecular structure for carbon dioxide?
How many total valence electrons are participating in bonding in the molecule above?
8
4
2
3
CO2 has how many lone pairs?
0
1
2
3
4
Which of the following elements are an exception to the octet rule and require less than 8 valence electrons?
H
Li
Be
B
C
Which of the following is the correct LD Diagram for Hydrogen Cyanide, HCN?
A
B
C
D
What is the chemical formula for dinitrogen heptachloride?
N2Cl7
2N7Cl
2NCl7
N2Cl5
Octanitrogen tetroxide
N2O
P4H7
tetraphosphorus heptahydrogide
phosphorus heptahydride
tetraphosphorus heptahydride
tetraphosphorus hexahydride
tetraphosphorus heptahydrogen
P3N5
phosphorus pentanitride
triphosphorus pentanitrogen
triphosphide pentanitrogen
triphosphorus pentanitride
phosphorus nitride
What is the correct formula of potassium oxide?
KO
KO2
K2O
K2C2O4
What is the correct formula of calcium phosphite?
Ca2(PO4)3
Ca3P2
Ca3(PO4)2
CaPO4
Name the following ionic compound: MgSO4
magnesium sulfoxide
magnesium sulfide
magnesium sulfate
magnesium oxide
What would be the correct name of S5F4
5SulfFlouride
Sulfur Fluoride
Pentasulfur Tetrafluoride
What would be the name of NCl2
Mononitrogen Dichloride
Dinitrogen Monochloride
Nitrogen Dichloride
What would be the formula for Hexacarbon Nonabromide
HCBr9
C6Br9
Br6C9
What would be the formula for Octanitrogen Heptachloride
N8Cl7
ONHCL
N7Cl8
What is the chemical formula for dinitrogen heptachloride?
N2Cl7
2N7Cl
2NCl7
N2Cl5
