1
answer
0
watching
110
views
6 Oct 2020
Krypton (atomic number 36) has how many electrons in its next-to-outer shell (n=3)?
A. 2
B. 4
C. 8
D. 18
Krypton (atomic number 36) has how many electrons in its next-to-outer shell (n=3)?
A. 2
B. 4
C. 8
D. 18
Christian GarciaLv10
6 Nov 2020