1
Q
1st subshell
A
s-subshell, has one orbital and it can fit 2 electrons
it is spherical
we can draw this as a circle
2
Q
2nd subshell
A
has one s subshell and has 3 p orbitals, each can fit 2 electrons equalling a total of 6 electrons.
it can be drawn as a dumbell
3
Q
3rd subshell
A
contains s p and d, d has 5 oribtals each can hild 2 electrons meaning a total of 19 electrons. its shape is a clover
4
Q
electron shells are called
A
energy levels
5
Q
electrons on energy levels
A
quantum shells
