Question

write the value of four quantum number for 4s and 4p electron

Answer 1

Answer:

4s

• n = 4
• l = 0
• m = 2l+1 = 2 * 1 + 2 = 1 =>0
• s = +1/2 or -1/2

4p

• n = 4
• l = 1
• m = 2l + 1 = 3 => -1,0,+1

Explanation:

m value = -l to +l