The electrons present in the valance shell of an atom are called ………
a) free electrons
b) valence electrons
c) super electrons
d) all of these
The electrons taking part in bond formation are called ………..
a) bonding electrons
b) free electrons
c) non bonding electrons
d) lone pairs
The electrons which don’t take part in bond formation are called ………
a) bond pairs
b) non bonding electrons
c) free electrons
d) excited electrons
The outermost shell of an atom is called.……
a) valence shell
b) contract shell
c) a & b both
d) none of these
Chemical Bond:
The attractive force which holds atom together to form a molecule is called ………..
a) parallel force
b) friction force
c) chemical bond
d) all of these
