English Dictionary

effective nuclear charge

名詞

(chemistry) The net nuclear charge that an electron in an atom experiences, after subtracting the nuclear charge shielded by other electrons.

日本語の意味

原子内の電子が、他の電子による遮蔽効果を差し引いた上で受ける正味の核電荷

When comparing sodium and chlorine atoms, the effective nuclear charge helps explain why their valence electrons have very different binding energies.

ナトリウムと塩素の原子を比較すると、電子が受ける実効核電荷が価電子の結合エネルギーの大きく異なる理由を説明するのに役立つ。

意味（1）

(chemistry) The net nuclear charge that an electron in an atom experiences, after subtracting the nuclear charge shielded by other electrons.

On the other hand, many concepts on atomic structure (energy levels, ionization potentials, electronegativity of the elements, and so on) are discussed in terms of effective nuclear charges.

effective nuclear charges （ plural ）