Electron Configuration Flashcards
1
Q
What is the general formula for what a shell can hold?
A
2n ²
FOR EXAMPLE:
If you are on shell 3 you do 2(3) ² = 18
This is how many the 3rd shell can hold
2
Q
Name the four main types of orbitals?
A
s- sharp
p- principal
d- diffuse
f- fundamental
3
Q
Features of s orbitals?
A
• spherical
4
Q
What is the shape of a p orbital?
A
• 3D dumbbell shape
5
Q
What do you know about d orbitals?
A
- every shell contains d orbitals
* the shape is complicated 😬
6
Q
What is the aufbau principle?
A
- electrons are added one by one
- the electrons are paired
- lowest energy is filled first
- 4s is lower than 3d
