Wnte scientific reasons.
a. Atomic rodius goes on decreasing
while going from left to right in a period.
b. Metallic character
goes decreasing while going from left to right in a period.
c. Atomic radius goes on increasing down a group
d.Elements belonging to the same group have the same valency.
e. The third period contains only eight elements even through the electron
capacity of the third shell is 18
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Answer:
Atomic radius goes on increasing down a group
Explanation:
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