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CBSE Class 10 Answered

what happens to ionisation potential & electron affinity along the period & down the group?Why?
Asked by ashwati | 22 Dec, 2008, 10:28: PM
answered-by-expert Expert Answer

Ionisation potential is increases  as we move from left to right and decreases going down the group ,because in group the atomic size increases.

Electron affinity is increases  as we move from left to right and decreases going down the group ,because in group the atomic size increases.

Answered by | 24 Dec, 2008, 11:28: AM

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