an atom of an element has 2 electrons in the outermost M cell state electronic configuration atomic number number of protons valency of this element
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Answered by
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Hey !!
Since The atom Has 2 electrons in its outermost shell
Electronic configuration= 2;8;2.
Atomic No=12.
valency = 2.
HOPE IT HELPS U.
Since The atom Has 2 electrons in its outermost shell
Electronic configuration= 2;8;2.
Atomic No=12.
valency = 2.
HOPE IT HELPS U.
rithvika1496:
thank u
electronic confriguation is 2,8,2
protrons
????
now it is correct
ok
rithvika1496, can you resend whatever you had sent to me? i accidentally removed it from notifications
Answered by
3
electronic configuration=2,8,2
atomic no. of element=12
no. of protons=no. of electrons=12
valency will be 2+ or 2 since the element will lose 2 electrons from its outer shell to become stable.It also becomes a metal.
hope this helps!!!
atomic no. of element=12
no. of protons=no. of electrons=12
valency will be 2+ or 2 since the element will lose 2 electrons from its outer shell to become stable.It also becomes a metal.
hope this helps!!!
correct
Please reply if it helps!
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