Question

iii. Match the following:
Period
Element
Lithium
Aluminium
Group
1
a.
1.
1
b.
3
ii.
2
1.
2.
3.
4.
3
12
13
iv.
4.​

Answer 1

Answer:

a) Lithium - 3 , 2

b)Aluminium - 13 , 3

hope it helps you..

Answer 2

Answer:

| Element | Group | period |

a. | lithium | 3 | 2 |

| aluminium | 13 | 3 |