Which of the following could be the correct order of the sizes of the atoms of the elements while moving from top to bottom in the group 2?
(pm= picometers)
a.197 pm, 160pm and 153 pm
b. 160 pm, 197pm and 153pm
C 153 pm,pm 160 and 197 pm
d. 197pm, 153pm and 160 pm
Answers
Answered by
2
Answer:
b)is the answer
- Because it has more atomic radii
Answered by
4
Answer:
it is option c
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