The ionization energy of boron is less than that of
P beryllium bec... VIDEO
The ionization energy of boron is less than that of
P beryllium because:
W
(1) Beryllium has a higher nuclear charge than boron
(2) Beryllium has a lower nuclear charge than boron
(3) The outermost electron in boron occupies a \( 2 \mathrm{p} \) orbital
(4) The \( 2 \mathrm{~s} \) and \( 2 \mathrm{p} \)-orbitals of boron are degenerate
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