dishagg472 dishagg472

28-02-2017
Computers and Technology

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How many valence electrons are present in the atom of the atomic number of 12?

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Vinayak05 Vinayak05

28-02-2017

When we do the electronic configuration of the atom we get that on K shell the no. Of atoms is 2 in L shell the no. Of atoms will be 8 and in M shell or the valence shell the no. Of atoms will be 2 so the no. Of valence electrons will be 2.

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