👉 The term "equimolecular" refers to a substance that has an equal number of protons and electrons in its nucleus. This is a fundamental property of atoms, which are considered to be composed of protons and neutrons, with the same number of protons but different numbers of neutrons. Protons are positively charged particles, while neutrons are neutral. Therefore, when two or more atoms have an equal number of protons and neutrons, they are said to be "equim
