Question

In a conservative field, the potential energy U as a
function of position x is given by U = x^2
. Then the
corresponding conservative force is given by :-
(1) ×
(2) 2x
(3) -x
(4) -2x​

Answer 1

Answer:

hope it's help ful to you

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