Question

Na+ and mg2+ have different size although both hsave same electronic configuration

Answer 1

hey here is your answer

ATOMIC NUMBER OF NA=11
ELECTRON PRESENT=11

ELECTRON PRESENT IN NA+=10

NOWWW

ATOMIC NUMBER OF MG=12
ELECTRON PRESENT=12

ELECTRON PRESENT IN MG+2=10

SOOO

ELECTRON OF NA+=ELECTRON OF MG+2

SOO THEIR ELECTRONIC CONFIGURATION IS ALSO SAME

ELECTONIC CONFIRMATION OF BOTH =2,8

HOPE YOU UNDERSTAND WELL

BE BRAINLY