Question

30 of two-third of distinces covered by car ilkm and one-sixthot
distances covered by bus is 25 km What
is the total distances covered by both​

Answer 1

Ionization energy is the energy required to remove an electron from a gaseous atom or ion. The first or initial ionization energy or Ei of an atom or molecule is the energy required to remove one mole of electrons from one mole of isolated gaseous atoms or ions.

Ionisation energy is a measure of the energy needed to pull a particular electron away from the attraction of the nucleus.