The electronic configuration of an element X is X,X2. Identify the group and period number of the element.
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Hey mate ..
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The group is 2nd as, it have 2 e- in outermost shell..
and
The period is 3rd as, it have 3 shells
= X , X , 2...
I hope you get it...
☺☺☺
❤❤❤
The group is 2nd as, it have 2 e- in outermost shell..
and
The period is 3rd as, it have 3 shells
= X , X , 2...
I hope you get it...
☺☺☺
simranraj2003abrs:
The element is given X and the configuration is x,X2.
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