Quantum

What are the shapes of p orbitals ?

• cloverleaf

• spherical

• dumbbell

How many 4d orbitals are there in an atom?

• 1

• 3

• 5

Which orbitals cannot exist

• 3p

• 4d

• 3f

• 6s

Write a set of quantum numbers for a 4d orbital.

• (4,1,0, -1/2)

• (4,2,-2, +1/2)

• (4,0,2,-1/2)

Which set of Quantum numbers is not allowed

• (3,1,1,-1/2)

• (2,1,-2,+1/2)

• (4,2,-1,-1/2)

Identify the subshell in which electrons with the following quantum numbers are found:

n = 3, l = 2

• 3s

• 3p

• 3d

How many orbitals (including sub orbitals) are found in a shell with n = 2?

• 2

• 3

• 4

The maximum number of electrons with quantum numbers with n=3 and l=2 is

• 2

• 4

• 6

• 10

The number of electrons with n=4, l=1 is

• 2

• 4

• 6

• 10

How many electrons can occupy any single subshell orbital?

• 1

• 2

• 6

• 10