Write the valency and the symbols for the following elements:
         a.  Oxygen
         b.  Suphur
         c.  Bromine
         d.  Chlorine
         e.  Carbon

Asked by Topperlearning User | 22nd Apr, 2015, 11:06: AM

Expert Answer:

Sr No.

Element

Symbol

Valency

a.

Oxygen

O

2

b.

Sulphur

S

2

c.

Bromine

Br

1

d.

Chlorine

Cl

1

e.

Carbon

C

4

Answered by  | 22nd Apr, 2015, 01:06: PM