Table 4.1 Group Number And Names Of Ions

Front 1

1A Li+

Back 1

Lithium

Front 2

1A Na+

Back 2

Sodium

Front 3

1A K+

Back 3

Potassium

Front 4

2A Mg2+

Back 4

Magnesium

Front 5

2A Ca2+

Back 5

Calcium

Front 6

2A Ba2+

Back 6

Barium

Front 7

3A Al3+

Back 7

Aluminum

Front 8

5A N3-

Back 8

Nitride

Front 9

5A P3-

Back 9

Phosphide

Front 10

6A O2-

Back 10

Oxide

Front 11

6A S2-

Back 11

Sulfide

Front 12

7A F-

Back 12

Flouride

Front 13

7A Cl-

Back 13

Cloride

Front 14

7A Br-

Back 14

Bromide

Front 15

7A I-

Back 15

Iodide