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Explain Why, the Properties of Elements Are Repeated After 2, 8, 18 and 32 Elements in the Periodic Table. - Science

 Explain why, the properties of elements are repeated after 2, 8, 18 and 32 elements in the periodic table.

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Solution

The electronic configurations are repeated because 2, 8, 18 and 32 are the maximum number of electrons that can be placed in the four atomic shells, namely, K, L, M and N. The properties of the elements are repeated after 2, 8, 18 and 32 because the electronic configurations of elements are repeated after 2, 8, 18 and 32.

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APPEARS IN

Lakhmir Singh Class 10 Chemistry (Science)
Chapter 5 Periodic Classification Of Elements
Q 36.6 | Page 305
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