Question

D
The following table represents the position of A, B, C, D, and E elements. Answer
the following question by using this table.
Column,
1 2 3-12 13 14 15 16 17 18
Period
2
A
B
с
3
E
F
i) Mention the elements which forms only covalent compounds.
ii) Which two elements belongs to same group?
iii) Which element is having maximum atomic size in B & C, why?
in action
A which element is having maximum atomic size in 13group and 15group why?​

Answer 1

Answer:

1 answer A,B

2 answer E,F

3answer becasue the elements are in 13 to 15 groups

Answer 2

i)A and B

ii)D and F

iii)B element because atomic size decreases from left to right across the period.

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