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How does electron affinity change when w...

How does electron affinity change when we move from left to right in a period in the periodic table ?

A

Generally increases

B

Generally decreases

C

Remains unchanged

D

First increases and then decreases

Text Solution

Verified by Experts

The correct Answer is:
a
The Electron affinity generally increases in a period from left to right as the size of the atom decreases along the period.
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