Define electron affinity and it's trends in periods and groups of peri

1.	Define electron affinity and it's trends in periods and groups of periodic table
Answer» 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.

Define electron affinity and it's trends in periods and groups of periodic table

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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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Define electron affinity and it's trends in periods and groups of periodic table ​

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Define electron affinity and it's trends in periods and groups of periodic table