(a)
Interpretation: Name and symbol for one element in each of the given groups have to be written.
To write name and symbol of an element in group 1A
(b)
Interpretation:
Name and symbol for one element in each of the given groups have to be written.
To write name and symbol of an element in group 2A
(c)
To write name and symbol of an element in group 3A
(d)
To write name and symbol of an element in group 4A
(e)
To write name and symbol of an element in group 5A
(f)
To write name and symbol of an element in group 6A
(g)
To write name and symbol of an element in group 7A
(h)
To write name and symbol of an element in group 8A
EBK CHEMISTRY