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WorksheetsBinary ionic formulas
Total questions: 9
Worksheet time: 23mins
Name
Class
Date
1.
Na + and S -2
a)
Na2S
b)
NaS2
c)
Na2S2
d)
NaS
2.
K + and N-3
a)
KN
b)
KN3
c)
K3N3
d)
K3N
3.
How do the following two elements bond together?
Al3+ O2-
Al3+ O2-
a)
AlO
b)
Al2O3
c)
Al3O6
d)
Al3O2
4.
What would be the proper chemical formula for combining Al3+ and l- :
a)
Al l3
b)
Al3l
c)
Al l
d)
Al3 l3
5.
What formula results when Ca+2 and Br- ions bond?
a)
Ca2Br2
b)
CaBr
c)
Ca(br)2
d)
CaBr2
6.
What is the correct formula for lithium sulfide?
a)
LiS
b)
Li2S
c)
LiS2
d)
Li2S1
7.
What is the correct formula for barium sulfide?
a)
BaS
b)
BaS2
c)
Ba2S
d)
Ba2S3
8.
What is the ionic formula for tin (II) chloride?
a)
SnCl2
b)
Sn2Cl
c)
SnCl4
d)
TnCl
9.
What is the ionic formula for zinc carbonate?
a)
Zn2CO32
b)
ZnCo2
c)
ZnCO3
d)
ZnCO
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