Chemistry, 03.11.2020 20:10, dubose8872
Why does one electron in a potassium atom go into the fourth energy level instead of squeezing into the third energy level along with the eight
already there?
a
b
The 4s sublevel has lower energy than the 3p sublevel.
The 3s and 3p orbitals are already filled.
The 4s sublevel has higher energy than the 3d sublevel.
The 4s sublevel has higher energy than the 3p sublevel.
Ρ
Od
Answers: 1
Chemistry, 22.06.2019 00:00, dustinquiz255
1) this is the structure in the cell nucleus that houses a cell's genetic information
Answers: 3
Chemistry, 22.06.2019 19:30, amandamiro05
Helium decays to form lithium. which equation correctly describes this decay?
Answers: 2
Chemistry, 22.06.2019 21:00, Janznznz4012
Once similarity and one difference between a mixture of elements and a mixture of compounds
Answers: 3
Why does one electron in a potassium atom go into the fourth energy level instead of squeezing into...
Chemistry, 10.02.2021 01:00
Health, 10.02.2021 01:00
Mathematics, 10.02.2021 01:00
Chemistry, 10.02.2021 01:00