Quantum Numbers

What is the symbol for the principal quantum number?

• n

• l

• m_l

• m_s

What is the symbol for the magnetic quantum number?

• n

• l

• m_l

• m_s

The lowest possible value of the principal quantum number, n, is 0.

• True
• False

How do n and l relate?

• l is always equal to n
• l can be any integer from 0 to n
• l can be any integer from 0 to (n-1)
• l can be any integer from -n to n

What are all the possible l values for n=2?

• 0, 1, 2
• 0, 1
• 1, 2
• 2

What are all the possible l values for n=3?

• 1, 2, 3
• 0, 1, 2, 3
• 0, 1, 2
• 1, 2

Which of the following has an l = 0?

• 
• 
• 
• 

What type of orbital is this?

• s

• p

• d

• f

Which of the following has an l = 2?

• 
• 
• 
• 

What type of orbital is this?

• s

• p

• d

• f