Question

Please help me guys

9th chemistry please tell answers
very urgent
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Answer 1

Answer:

Explanation:

13 .1 least ionization energy by alkali metals.because ionisation energy increases as we move from left to right in aperiod

Answer 2

Answer:

9) 4

10) 3

11) 2

12) 3

13) 3

14) 4

15) can u give options clearly pls

pls mark as brainlist