iqrabashir4040
iqrabashir4040 iqrabashir4040
  • 30-10-2018
  • Physics
contestada

did sodium lose electr
on or gain

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Supriti
Supriti Supriti
  • 30-10-2018
The atomic number of Na is 11
Thus it’s electronic configuration is 2,8,1
It’s valency is 1.

Thus it will loose an electron to form a stable compound with a completely filled outermost shell.

Na looses 1 electron
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