05-04-2017
Physics

contestada

which set of elements usually has more in common periods or groups? explain your answer.

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aksareji6 aksareji6

05-04-2017

*No.of period for element = number of orbitals that have electrons.
the same period elements has the same number of orbitals
* group No. = No. of valence electrons
The group elements have the same number of valence electrons.

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