Bionic Bionic
  • 01-02-2025
  • Chemistry
High School

What element has 2 electrons in the 4s sublevel?

Answer :

ayamalhamami999 ayamalhamami999
  • 15-01-2025

is the Calcium
because the calcium in group two which group two has 2 electron and also calcium and Potassium 4s sub level group potassium has 1 electron. :)


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