which would you expect to be bigger Be or O based on atomic radii
which would you expect to be bigger Be or O based on atomic radii
Homework Answers
Be = atomic number = 4
O = atomic number = 8
In a period, from left to right , atomic radius decreases.
2nd period : Be - B - C - N- O
Hence,
Be expected to be bigger then O based on atomic radii.
Atomic radius of Be = 105 pm
Atomic radius of O = 60 pm
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