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WorksheetsCP Chem 2019 - Covalent Compounds
Total questions: 15
Worksheet time: 15mins
How many atoms of fluorine are present in a molecule of carbon tetrafluoride, CF4?
1
2
4
5
What is the formula for silicon dioxide?
SO2
SiO2
Si2O
S2O
Prefix for "7"?
hepta-
penta-
nona-
tetra-
"Di-" is the prefix for ...
1
2
4
5
What is the formula for dinitrogen trioxide?
Ni2O3
NO3
N2O6
N2O3
Prefix for "5"?
di-
penta-
tetra-
hexa-
Name the compound CF4?
calcium fluoride
carbon fluoride
carbon tetrafluoride
monocalcium quadrafluoride
Name the compound P5O10?
pentaphosphorus decoxide
phosphorus decoxide
potassium oxide
monopotassium trioxide
What is the formula for sulfur dichloride?
SiO2
SCl
S2Cl
SCl2
Prefix for "4"?
tri-
tetra-
penta-
hepta-
What is the formula for ammonia?
NO2
NH3
CH4
NF3
What is the formula for methane?
NO2
NH3
CH4
NF3
What is the name of the compound SbBr3?
sulfur tribromide
sufur boron
silicon tribromide
antimony tribromide
"Mono-" is the prefix for ...
1
2
8
9
Name for the compound iodine pentasilicide?
I5Si
ISi5
IS
Si5I
