Name: ……………………………………………………………..………….…………………………… Date: February 24, 2022
Checkup Quiz
Can you:
 distinguish between ionic and covalent compounds from the chemical formula or the chemical name?
 write the correct chemical name for a compound, given its formula?
 write the correct chemical formula for a compound, given its name?
1) Identify each of the following compounds as either ionic or covalent:
a) PbI2
………………………………………………………………………….
b) PCl3
………………………………………………………………………….
c) Al(ClO3)3
………………………………………………………………………….
2) Write the correct name for the following compounds:
a) ScN
…………………………………………………………………………………………………………………………………………..
b) CdBr2
…………………………………………………………………………………………………………………………………………..
c) Ni3N2
…………………………………………………………………………………………………………………………………………..
d) Y(OH)3
…………………………………………………………………………………………………………………………………………..
e) IF7
…………………………………………………………………………………………………………………………………………..
f)
…………………………………………………………………………………………………………………………………………
HNO2
3) Write the correct formula for the following compounds:
a) technetium telluride
…………………………………………………………………………………………………………………
b) manganese(III) oxide
…………………………………………………………………………………………………………………
c) hydroiodic acid
d) barium dichromate
…………………………………………………………………………………………………………………
e) ammonium phosphite
…………………………………………………………………………………………………………………
f)
…………………………………………………………………………………………………………………
disulfur decafluoride
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Name: ……………………………………………………………..………….…………………………… Period: ……………….. Date: October 13, 2021
Checkup Quiz REWRITE
Can you:
 distinguish between ionic and covalent compounds from the chemical formula or the chemical name?
 write the correct chemical name for a compound, given its formula?
 write the correct chemical formula for a compound, given its name?
1) Identify each of the following compounds as either ionic or covalent:
a) Al(ClO3)3
………………………………………………………………………….
b) CH4
………………………………………………………………………….
c) CH4N2O
………………………………………………………………………….
d) PbI2
………………………………………………………………………….
e) PCl3
………………………………………………………………………….
2) Write the correct name for the following compounds:
a.
CdBr2
………………………………………………………………………………………………………………………………………….
b.
IF7
…………………………………………………………………………………………………………………………………………..
c.
Ni3N2
…………………………………………………………………………………………………………………………………………..
d.
ScN
…………………………………………………………………………………………………………………………………………..
e.
Y(OH)3
…………………………………………………………………………………………………………………………………………..
3) Write the correct formula for the following compounds:
a.
ammonium phosphite
…………………………………………………………………………………………………………………
b.
barium dichromate
…………………………………………………………………………………………………………………
c.
disulfur decafluoride
…………………………………………………………………………………………………………………
d.
manganese(III) oxide
…………………………………………………………………………………………………………………
e.
technetium telluride
…………………………………………………………………………………………………………………
2
3