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2 years ago

Electron configuration for Ar

Chemistry

1 answer:

timurjin [86]2 years ago

5 0

Answer : The electronic configuration of argon (Ar) is, $1s^22s^22p^63s^23p^6$

Explanation :

Element is, Argon (Ar)

Atomic number of argon = 18

The number of electrons = 18

As we know that the number of electrons is equal to the number of protons and the number of proton is equal to the atomic number.

Electronic configuration : It is defined as the arrangement or distribution of electron of atom in a atomic orbital.

Hence, the electronic configuration of argon is,

$1s^22s^22p^63s^23p^6$

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