Question

please give answer of this question urgent please fast
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Answer 1

Answer:

Explanation:

ionisation energy:  decrease down the group  -  and increase from left to right across the period

Electron affinity: decrease down the group -  and decreases from right to left across the period

Elecdtronegativity: decreases down the group - and increase from left to right across the period

Atomic radius : increases down the group - decreases across the period

Answer 2

Answer:

hi my name is Veeresh Gouda and you