What is the valency of elements of group V?
a) 1
b) 2
c) 3
d) 0
How many electron/s is/are present in the valence shell (last or outermost shell) of the elements present in group V?
a) 1
b) 2
c) 3
d) 5
How many electron/s is/are gain/loss/share by the elements of group V to make compounds?
a) gain 3 electrons
b) lose 3 electrons
c) share 3 electrons
d) both a and c
What is the valency of elements of group VI?
a) 1
b) 2
c) 3
d) 0
How many electron/s is/are present in the valence shell (last or outermost shell) of the elements present in group VI?
a) 1
b) 6
c) 3
d) 4
How many electron/s is/are gain/loss/share by the elements of group VI to make compounds?
a) gain 2 electrons
b) lose 2 electrons
c) share 2 electrons
d) gain or share 2 electrons
d
by at 2025-02-27 18:29:10