The atomic number of sodium is 11 and its mass number is 23. It has

A)
12 protons and 11 electrons
B)
12 electrons and 11 neutrons
C)
11 neutrons and 12 protons
D)
11 electrons and 12 neutrons

Correct Answer : Option (D) - 11 electrons and 12 neutrons


Published On : May 28, 2021
Category : Atomic Structure