30. The jonization energy of H is 13.6 eV. The first and second ionization energies of He will beapp
問題詳情
30. The jonization energy of H is 13.6 eV. The first and second ionization energies of He will beapproximately (A) 5 eV and 14 eV (B) 5 eV and 54 eV (C) 14 eV and 24 eV (D) 14 eV and 34 eV (E) 24 eV and 54 eV