Unit 3 Flashcards
1
Q
Aufbau
A
Electrons enter lowest energy level first
2
Q
Hundred
A
Electrons enter empty orbitals first, before doubling up
3
Q
Pauli
A
Maximum of 2 electrons in each orbital, repelling into opposite spins
4
Q
Ce is the beginning of _____ block
A
The F block
5
Q
EXAMPLE : 3p^5
What does 3 represent
A
The shell
6
Q
S sub shell can hold up to…
A
2 electrons
7
Q
P sub shell holds…
A
6 electrons max
8
Q
D sub shell hold…
A
10 electrons max
9
Q
F sub shell holds…
A
14 electrons max
