Shape of Orbitals
Orbitals & Energy levels
Orbitals and Electrons
100

What's the shape of orbital 1s? 

sphere (or spherical shape)

100

Is there any 4s orbital?

Yes

100

How many electrons can 1s orbital hold? 

2

200

What's the shape of 5s? 

sphere (or spherical shape. Just bigger than 1s , 2s, 3s and 4s)

200

Is there any 3f orbital?

No

200

How many electrons can 2p orbital hold?

6

300

What's the shape 2p orbitals? 

lobes along x, y and z axes. 

300

Is there any 2d orbital? 

No

300

How many electrons can 3d orbital hold?

10

400

How many shapes of p orbitals are there? 

3

400

Is there any 4p orbital? 

Yes

400

How many electrons are there in the 3s orbital of sodium? 

1

500

How many shapes of d orbitals are there? 

5

500

3d and 4s orbital, which one has more energy? 

3d

500

How many electrons are there in 3p orbital of Cl? 

5