Question

how do I get question paper for all subject icse for grade 8?

Answer 1

Answer:

Q.3 Complete the table given below, pertaining to formation of covalent compounds:

Formation of a covalent compound between Atomic number No. of covalent bonds in molecule

a] Two atoms of 'A'

9

b] Two atoms of 'B'

7.

c) Two atoms of 'C

8

d] Two atoms of 'D'

1

e] Two atoms of 'E'

17

.

what are the no of covalent bond in molecule in each