SSC MTS EXAM

Detailed explanation-1: -Atoms are the smallest building blocks of an element and hence, that makes atoms the building blocks of matter. Even atoms have now been found to be made of smaller particles called subatomic particles. These are mainly of three types-protons, neutrons and electrons.

Detailed explanation-2: -Scientists once thought the most fundamental building block of matter was a particle called the atom. Now we know that the atom is made of many smaller pieces, known as subatomic particles. Every atom contains a central core called the nucleus, made of particles called protons and neutrons.

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: -As we have discussed above, an atom is made up of protons, neutrons and electrons.