Question

Draw a double bar graph showing data of (2015-2020) rainfall in Kerala and Himachal Pradesh​

Answer 1

Answer:

atomic number (Z)=15=p➡️ [Ne]3s

2

3p

3

Phosphorus belongs to 15th group

number of valence electrons 3s

2

3p

3

=5

and valency =3 in ground state.

Hence, the correct option is C