Question

1) P-9, WC
Q3. Solve each of the following inequalities, illustrating, each solution on a number line.
(a) -5x > 75​

Answer 1

Answer:

hope it's helpful to you

Step-by-step explanation:

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