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WorksheetsPolyatomic Ions & Transition Metal Ions
Total questions: 29
Worksheet time: 5mins
Name
Class
Date
1.
What is the correct formula for ammonium ion?
a)
NH⁺₄
b)
NO₂⁻
c)
PO₄³⁻
d)
CN⁻
2.
What is the correct formula for nitrite ion?
a)
NH⁺₄
b)
NO₂⁻
c)
PO₄³⁻
d)
CN⁻
3.
What is the correct formula for phosphate ion?
a)
NH⁺₄
b)
NO₂⁻
c)
PO₄³⁻
d)
CN⁻
4.
What is the correct formula for cyanide ion?
a)
NH⁺₄
b)
NO₂⁻
c)
PO₄³⁻
d)
CN⁻
5.
What is the correct formula for carbonate ion?
a)
CO₃²⁻
b)
ClO⁻₃
c)
CrO₄²⁻
d)
HCO₃⁻
6.
What is the correct formula for chlorate ion?
a)
ClO⁻₂
b)
ClO⁻₃
c)
CrO₄²⁻
d)
HCO₃⁻
7.
What is the correct formula for chromate ion?
a)
CO₃²⁻
b)
ClO₂⁻
c)
CrO₄²⁻
d)
HCO₃⁻
8.
What is the correct formula for bicarbonate ion?
a)
CO₃²⁻
b)
ClO₂⁻
c)
CrO₄²⁻
d)
HCO₃⁻
9.
Name this ion: OH⁻
a)
hydroxide
b)
peroxide
c)
phosphate
d)
silicate
10.
Name this ion: O₂⁻²
a)
hydroxide
b)
peroxide
c)
phosphate
d)
silicate
11.
Name this ion: PO₄³⁻
a)
hydroxide
b)
peroxide
c)
phosphate
d)
silicate
12.
Name this ion: SiO₃²⁻
a)
hydroxide
b)
peroxide
c)
phosphate
d)
silicate
13.
Name this ion: NO₃⁻
a)
nitrate
b)
nitrite
c)
cyanide
d)
chlorite
14.
Name this ion: NO⁻₂
a)
nitrate
b)
nitrite
c)
cyanide
d)
chlorite
15.
Name this ion: ClO₂⁻
a)
chlorate
b)
chlorite
c)
carbonate
d)
carbonite
16.
Name this ion: SO₄²⁻
a)
sulfate
b)
sulfite
c)
silicate
d)
sulfide
17.
Name this ion: SO₃²⁻
a)
sulfate
b)
sulfite
c)
silicate
d)
sulfide
18.
Name this ion: HCO₃⁻
a)
carbonate
b)
bicarbonate
c)
hydrochlorate
d)
hydrocarbonate
19.
Which are the correct formulas for the copper ion?
a)
Cu⁺ & Cu²⁺
b)
Cu²⁺ & Cu³⁺
c)
Cu²⁺ & Cu⁴⁺
d)
Cu³⁺ & Cu⁴⁺
20.
What are the correct formulas for the mercury ion?
a)
Hg⁺ & Hg²⁺
b)
Hg²⁺ & Hg³⁺
c)
Hg²⁺ & Hg⁴⁺
d)
Hg³⁺ & Hg⁴⁺
21.
What are the correct formulas for the iron ion?
a)
Fe⁺ & Fe²⁺
b)
Fe²⁺ & Fe³⁺
c)
Fe²⁺ & Fe⁴⁺
d)
Fe³⁺ & Fe⁴⁺
22.
What are the correct formulas for the cobalt ion?
a)
Co⁺ & Co²⁺
b)
Co²⁺ & Co³⁺
c)
Co²⁺ & Co⁴⁺
d)
Co³⁺ & Co⁴⁺
23.
What are the correct formulas for the nickel ion?
a)
Ni⁺ & Ni²⁺
b)
Ni²⁺ & Ni³⁺
c)
Ni²⁺ & Ni⁴⁺
d)
Ni³⁺ & Ni⁴⁺
24.
What are the correct formulas for the lead ion?
a)
Pb⁺ & Pb²⁺
b)
Pb²⁺ & Pb³⁺
c)
Pb²⁺ & Pb⁴⁺
d)
Pb³⁺ & Pb⁴⁺
25.
What are the correct formulas for the tin ion?
a)
Sn⁺ & Sn²⁺
b)
Sn²⁺ & Sn³⁺
c)
Sn²⁺ & Sn⁴⁺
d)
Sn³⁺ & Sn⁴⁺
26.
What are the correct formulas for the chromium ion?
a)
Cr⁺ & Cr²⁺
b)
Cr²⁺ & Cr³⁺
c)
Cr²⁺ & Cr⁴⁺
d)
Cr³⁺ & Cr⁴⁺
27.
What is the correct formula for the silver ion?
a)
Ag⁺
b)
Ag²⁺
c)
Ag³⁺
d)
Ag⁴⁺
28.
What is the correct formula for the zinc ion?
a)
Zn⁺
b)
Zn²⁺
c)
Zn³⁺
d)
Zn⁴⁺
29.
What is the correct formula for the carbon ion?
a)
C⁺
b)
C²⁺
c)
C³⁺
d)
C⁴⁺
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