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IF each orbital could accomodate amaximum of 3 electrons then what would be the no. of elements in 4th period? ans is given 57 in RSM. but i think it shold be 9*3 = 27. please explain.

Arjit Raj , 15 Years ago
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SAGAR SINGH - IIT DELHI

Dear student,

Yes you are right it should be 27 only....

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