WorksheetsMonatomic or Polyatomic ions
Total questions: 6
Worksheet time: 15mins
Name
Class
Date
1.
Monatomic or polyatomic ion
Categorize the following
MnO41-
Ba2+
CN1-
H2O
Na1+
Cl1-
Ca2+
O2-
O22-
OH1-
CO32-
PO43-
NH41+
CO
CH4
O2
NaCl
C
Monatomic ion
Polyatomic ion
Not an ion
2.
Monatomic or polyatomic ion
Categorize the following
Al3+
Fe3+
Co2+
Nickel (II) ion
Pb2+
N3-
Chromium (III) ion
NO31-
O22-
C4H4O62-
B4O72-
ClO41-
squirrel
rock
pencil
Monatomic ion
Polyatomic ion
Not an ion
3.
Label the diagram correctly
a)Metal ions
b)Nonmetal ions
c)polyatomic ions
1
2
3
1)
2)
3)
4.
First identify all the polyatomic ions
if not polyatomic identify the monatomic ion as metal or nonmetal ion
Categorize the following
C2H3O21-
S2O32-
ClO1-
IO31-
Cr2O72-
Li1+
K1+
Pb4+
Sr2+
Sn2+
S2-
I1-
Br1-
H1-
Polyatomic ions
Metal ions
Nonmetal ions
5.
Categorize the monatomic ions as anions or cations.
Categorize the following
Silver ion
Hydrogen ion
Fluoride ion
Hydride ion
Nitride ion
Phosphide ion
Copper (II) ion
Manganese (II) ion
Cation (+)
Anion (-)
6.
Label the diagram correctly
a)1+
b)+2
c)3+
d)1-
e)2-
f)no charge stable
1
2
3
4
5
6
1)
2)
3)
4)
5)
6)
100 %
