Question

Electron gain enthalpy​

Answer 1

Answer:

The enthalpy changes when extra electron is added to an atom.

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Answer 2

Answer:

here's ur answer dude

Explanation:

required to add an electron in a neutral atom. Because, in most of the cases atom releases energy, the electron gain enthalpies are negative. As we move from left to right in the periodic table the electron gain enthalpy (its negative value), in the same period, increases.

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