Question

diff bet isoelectronic and isosters​

Answer 1

Answer:

isoelectronic:- it has similar no.of electrons and electronic configuration and its different mass no.

isosters:- it has same no. of atoms ,no. of electrons and physical or chemical properties

Answer 2

Explanation:

isoelectronic species which have same number of electron but different number of protons where isosteres are the atoms or molecules which have same number of atoms and same number of valence electron for eg sodium and hydrogen