How electron gain enthalpy affect
stability of
atom ?
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How electron gain enthalpy affect
stability of
atom ?
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Answer:
Elements with exactly half filled or completely filled orbitals are very stable. You have to supply energy to add an electron. Hence, their electron gain enthalpy has large positive values. The electron gain enthalpy becomes less negative in going from top to bottom in a group.
Answer:
Elements with exactly half filled or completely filled orbitals are very stable. You have to supply energy to add an electron. Hence, their electron gain enthalpy has large positive values. The electron gain enthalpy becomes less negative in going from top to bottom in a group.