Which is a correct comparison between the modern quantum model and john dalton’s model of the atom?

a. the modern model is not as widely accepted by scientists as dalton’s model.
b. the modern model states that atoms of all elements are identical, whereas dalton’s model does not.
c. the modern model recognizes particles in the atom, whereas dalton’s model does not.
d. the modern model does not explain emission spectra, whereas dalton’s model does.

The correct option is (c).

Explanation:

In quantum model of atom , atom consist of subatomic particles: protons , electrons and neutrons. Where electrons are found in orbitals which are contained by orbits or energy levels around the nucleus. Protons and  neutrons are concentrated in nucleus of the atom where whole mass of atom resides. This model also explained the probability of finding the electrons with the help of emission spectra.

In Dalton's model of the atom, atom was considered as the smallest indivisible unit of matter.

So, the correct answer is (c).