Quantum Numbers H

Identify the incorrect Quantum Number for Boron.

n: 2, l: 1, m: 1, s: +1/2

• n

• l

• m

• s

Identify the correct quantum number m for the element Lithium.

• 0

• 1

• 2

• 3-1

What is the correct quantum number l for Potassium (K)?

• 1

• 2

• 3

• 0

[Ne] 3s2 3p4 refers to what element?

• Oxygen

• Sulfur

• Selenium

• Phosphorous

[Ar] 4s1 Refers to what element?

• Silicon

• Sodium

• Potassium

• Phosphorous

Identify the error in the following set of quantum numbers for Bromine:

n: 4, l: 3, m: 0, s: -1/2

• m should be -1

• l should be 2

• l should be 1

• s should be +1/2

Locate the element that fits these quantum numbers:

n: 4, l: 2, m: -2, s: +1/2

• zinc

• iron

• vanadium

• scandium

What range does quantum number m fall into?

• -s to +s

• n to n-1

• -l to +l

• n-1 to l

Which quantum number fits this description: the highest energy level of the electrons

• n

• l

• m

• s

Which quantum number fits this description: the subshell of the electrons

• n

• l

• m

• s