NCERT Exercise 19 - Structure of the Atom

Question: Complete the following table (Atomic number, Mass number, Neutrons, Protons, Electrons, Name of the atomic species).

Answer: F (19,9,10,9,9); S (32,16,16,16,16); Mg (24,12,12,12,12); D (2,1,1,1,1); H⁺ (1,1,0,1,0).

Full step-by-step NCERT solution with diagrams on Something by Zero.

All Chapter 4 solutions