asked 75.5k views
0 votes
Identify the elements that have the following electron configurations:
1s²2s²2p⁶3s²3p⁶3d⁷4s² *

1 Answer

6 votes
That would be calcium (Ca)
answered
User Arcreigh
by
8.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.