explain why cations are smaller anions are lesser im radii than their parents atoms?
Answers
Answered by
2
Answer:
Cation are smaller & anions larger in radii than their parent atoms because there is a loss of electrons from valence shell in the case of cation ,so decreases the shell number and in the case of anion there is addition of electrons. which cause decreases in size of cation and increases the size of anion.
Answered by
0
Answer:
cations are smaller than their respective atoms; this is because when an electron is lost, electron-electron repulsion (and therefore, shielding) decreases and the protons are better able to pull the remaining electrons towards the nucleus (in other words, Zeffincreases).
Similar questions