Chemistry, asked by priyankaraee125, 1 year ago

Is this correct electronic configuration of Scandium
1s2 2s2 2p6 3s2 3p6 4s2 3d1 ?

Answers

Answered by pagall2525
1
yes.. it is correct...
because the atomic number of scandiun is 21 and it's fill according to Aufbau principle...

priyankaraee125: But I have seen in some books that the last two electronic configuration is switched and the electronic configuration becomes:
priyankaraee125: 1s2 2s2 2p6 3s2 3p6 3d1 4s2.
pagall2525: it's not effect.....
pagall2525: both are right....
priyankaraee125: Oh okay.
priyankaraee125: Thank you
pagall2525: mention not
Answered by Aaryika
0
electronic configuration of scandium is according to download because the atomic number on standings 21 according to that it's true
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