An atom contains one proton, one electron, and one neutron. which two particles are most similar in mass?

a. the neutron and the electron
b. the proton and the electron
c. the proton and the neutron
d. the neutron and the atom

Option (C) is the correct answer.

Explanation:

Mass of a proton is equal to kg.

Mass of an electron is equal to kg.

Mass of a neutron is equal to kg.

Therefore, we can see that mass of a proton and mass of a neutron are equal.

Thus, we can conclude that the proton and the neutron are two particles which are most similar in mass.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

2b2t

explanation:

2b2t