Write the number of element
in Periodic table
1 = ? 4= ?
2 = ? 5 = ?
3 = ? 6 = ?
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Answer:
1st period - 2
2nd - 8
3rd - 8
4th - 18
5th - 18
6th - 32
Explanation:
The filling of elements into different periods of the periodic table resembles the filling of electrons in to different orbitals of a sub shell.
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