2.2.1 Flashcards
1
Q
S-orbital shape
A
Spherical
At lower energy level compared to p orbitals
2
Q
P-orbital shape
A
Dumbbell
3
Q
Atomic orbitals
A
Region around nucleus that can hold 2 electrons with opposite spins
4
Q
Order of electron configuration n=1
A
1s2
5
Q
N=2
A
2s2 2p6
6
Q
N=3
A
3s2 3p6 3d10
7
Q
N=4
A
4s2 4p6 4d10 4f14
8
Q
Order of electron configuration
A
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10…
9
Q
P^6
A
Due to there being 3x p orbitals
Each orbital can only hold 2 electrons
10
Q
Electrons
A
Go to lowest energy form - repel one another
11
Q
Isoelectronic
A
Same electrons