Common Monatomic Ions

Question 1

H (not bound to a metal)

Answer 1

1+

Question 2

Li

Answer 2

1+

Question 3

Na

Answer 3

1+

Question 4

K

Answer 4

1+

Question 5

Rb

Answer 5

1+

Question 6

Cs

Answer 6

1+

Question 7

Mg

Answer 7

2+

Question 8

Ca

Answer 8

2+

Question 9

Sr

Answer 9

2+

Question 10

Ba

Answer 10

2+

Question 11

Cd

Answer 11

2+

Question 12

Ag

Answer 12

1+

Question 13

Al

Answer 13

3+

Question 14

N

Answer 14

3-

Question 15

O
Oxide

Answer 15

2-

Question 16

S
Sulfide

Answer 16

2-

Question 17

Se

Answer 17

2-

Question 18

Te

Answer 18

2-

Question 19

H (bound with a metal)
Hydride

Answer 19

1-

Question 20

F
Fluoride

Answer 20

1-

Question 21

Cl
Chloride

Answer 21

1-

Question 22

Br
Bromide

Answer 22

1-

Question 23

I
Iodide

Answer 23

1-

Question 24

He

Answer 24

0

Question 25

Ne

Answer 25

0

Question 26

Ar

Answer 26

0

Question 27

Kr

Answer 27

0 (could also be 2+)

Question 28

Xe

Answer 28

0 (could also be 6+,4+, or 2+)

Question 29

Rn

Answer 29

0 (could be 2+)

Question 30

Copper(I)

Answer 30

Cu+

Question 31

Chromium(II)

Answer 31

Cr2+

Question 32

Cobalt(II)

Answer 32

Co2+

Question 33

Copper(II)

Answer 33

Cu2+

Question 34

Iron(II)

Answer 34

Fe2+

Question 35

Lead(II)

Answer 35

Pb2+

Question 36

Manganese(II)

Answer 36

Mn2+

Question 37

Mercury(II)

Answer 37

Hg2+

Question 38

Nickel(II)

Answer 38

Ni2+

Question 39

Tin(II)

Answer 39

Sn2+

Question 40

Zn

Answer 40

2+

Question 41

Chromium(III)

Answer 41

Cr3+

Question 42

Iron(III)

Answer 42

Fe3+