3 years ago

Does anyone know why electron affinity increases as going upward in the periodic table

1 answer:

6 0

Answer:

Electron affinity increases upward for the groups and from left to right across periods of a periodic table because the electrons added to energy levels become closer to the nucleus, thus a stronger attraction between the nucleus and its electrons.

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Does anyone know why electron affinity increases as going upward in the periodic table ​

Does anyone know why electron affinity increases as going upward in the periodic table