Chemistry
DWandOUATfan
2021-04-15 03:07:03
As the elements in period 3 are considered in order of increasing atomic number there is a general decrease in
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TonieStruckhoff
2021-04-15 05:25:32

Atomic Radius The more number of protons present in the nuclei of an atom , the more force of attraction will be there and the atom will be compact (.It means that the size of the atom will decrease and automatically the atomic radii (radius ) will decrease. So , when we go across the periodic table the amount of protons in an atom increase therefore it is concluded that atomic radius decreases .

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