NURSING ANM AND GNM

Detailed explanation-1: -An atom is the smallest unit of matter.

Detailed explanation-2: -Atoms are the smallest units of matter that have all the characteristics of an element. Atoms combine to form molecules. Atoms are composed of smaller particles known as protons, neutrons, and electrons.

Detailed explanation-3: -An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton’s Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.

Detailed explanation-4: -The atom is the smallest unit of matter that can’t be divided using any chemical means and the building block that has unique properties. In other words, an atom of each element is different from an atom of any other element. However, even the atom can be broken into smaller pieces, called quarks.

Detailed explanation-5: -There are many particles of matter smaller than an atom. There are electrons, protons, and neutrons. Even those particles are made of smaller pieces called quarks and even smaller bosons.