3 years ago

How many valence electrons does chlorine have? does that make it reactive or unreactive? what about sodium?

1 answer:

6 0

Chlorine has 7 electrons in its outermost orbit .it accepts one electron and gets the stable configuration of argon gas..
sodium has 1 electron in its outermost shell ,it looses that electron and acquires the stable configuration of neon gas(inert gas )

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