2026-07-14 14:15
Scandium (Sc) has an atomic number of 21, which means it has 21 electrons. Its electron configuration is [Ar] 3d¹ 4s². Therefore, Sc has one 3d electron.
About Us|Disclaimer|Copyright Notice|Infringement Report|Privacy Policy|Contact Us
Copyright © 2026 eLLeNow.com All Rights Reserved.
