Atomic Structure

$1.34 \times 10^{-14} \mathrm{~s}^{-1}$

$9.39 \times 10^{14} \mathrm{~s}^{-1}$

$2.34 \times 10^{14} \mathrm{~s}^{-1}$

$8.29 \times 10^{-14} \mathrm{~s}^{-1}$