Question

On the basis of the given table are the following question:
i) which element will form cation?
ii) which element will have smallest atomic size?
iii) which element will have chemical properties similar to Magnesium(at. no. 12)?
iv) write the common name of group to which C and E belong?​

Answer 1

Answer:

i)B

ii)C

iii)B

iv) halogen group

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Answer 2

Answer:

Explanation:

(1) B

(2)C( OR )E       BUT EXACT ANS IS C

(3)B

(HALOGENS)