Ionic Compound Puzzle Data Chart Page 2
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2NSHS
Ionic Compound Puzzle Data Chart
2+
3−
Pb
N
18
2+
−
Pb
NO
19
3
2+
2−
Pb
SO
20
3
+
−
NH
F
21
4
+
−
NH
Cl
22
4
+
3−
NH
N
23
4
+
−
NH
NO
24
4
3
+
2−
NH
SO
25
4
3
Part B - Polyatomic Compounds
Write the correct formula with charge for the polyatomic ions below:
a. hydroxide
_______
b. nitrate
_______
c. sulfite
_______
d. sulfate
_______
e. phosphate _______
f. ammonium _______
g. acetate
_______
Write the correct empirical formula for the polyatomic compounds below:
a. calcium hydroxide
___________________
b. copper (II) sulfate
___________________
c. iron (II) phosphate
___________________
d. sodium acetate
___________________
e. ammonium nitrate ___________________
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