Home
Class 11
CHEMISTRY
The size of iso electronic species F-Ne ...

The size of iso electronic species `F-Ne` and `Na^+` is affected by

A

nuclear charge

B

valence principal quantum number

C

electron-electron interaction in outer orbital

D

none

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion: Among isoelectronic species, the cation with the greater positive charge will have a smaller radius. Reason :Greater is the attraction of the electrons to the nucleus, smaller is the size of atom/ion.

Which of the following are isoelectronic species? Na^(+) , K^(+), Mg^(2+), Ca^(2+),S^(2-),Ar

The anion O^- is isoelectronic with N^(2-) , F^- , N^(3-) , Ne

4^(th) Bohr orbit of a hydrogen like one electron species X coincide with first Bohr orbit of H atom. The number of positive charges in the nucleus of the species X is

Select the isoelectronic species from the following: O^(2-), F^-, Na^+ ,Mg^(2+)

Ions having same number of electrons are called isoelectronic ions. Out of Na^+ and Ne which has higher ionisation enthalpy. Explain why?

K^+ and Ca^(2+) are isoelectronic with Argon. Out of Na^+ and Na which has smaller size and why?

The number of electrons, protons and neutrons in a species are equal to 18, 16 and 16 respectively. Assign the proper symbol to the species.

The number of electrons, protons and neutrons in a species are equal to 18, 16 and 16 res­pectively .Assign the proper symbol to the species.