Question

among na,na+,na3+ the highest value of ionisation energy​

Answer 1

Answer:

na3+

Explanation:

We know

Atomic radius

Hence, we know, more the positive change on atom, lesser will be size of atom.

Hence,

na3+ > na2+ > na+ > na

Thus Na3+ has the smallest ionic radii.

Hence, it has the highest electronegativity.

Answer 2

HELLO DEAR,

GIVEN:- Among Na,Na+,Na3+ the highest value of ionisation energy.

ANSWER:-

The highest value of ionisation energy amongs Na,Na+,Na3+ is Na3+.

Na is in their zero ionisation energy state.

Na+ is in their first ionisation energy state.It required energy to get ionisation.

Na3+ is in their third ionisation state , it required more energy as compare to first ionisation state.

Ionisation energy required.

Na < Na+ < Na3+.

It is because , in more and more ionisation state the electron is less in compare to proton and attraction is more. Therefore more energy is required.

THANKS.