Correct Answer: Option B

Explanation

N.B : 

Atomic number = no. of protons = no. of electrons = 15

Orbital configuration of the neutral atom of the element = 2, 8, 5 which represents the shells starting from the first which is K, L, M respectively. i.e

K = 2, L = 8 , M = 5.

Therefore, the L - shell has 8 electrons.

There is an explanation video available below.

• What can i study with 155 score in science course? Answer this

  2 Answers   ·   Biology   ·   3 days ago
• Does WAEC give Calculator to student for there exam? Answer this

  3 Answers   ·   Mathematics   ·   4 days ago
• find the value of (16)^3/2 + log0.0001 + log325? Answer this

  13 Answers   ·   Mathematics   ·   10 years ago