Question

What are the two main parts of which an atom is made of?

Answer 1

Hint: To answer this question, we need to know the details about the structure of an atom. An atom is the tiniest unit of matter that preserves all of an element's chemical properties. Atoms join together to form molecules, which interact to form solids, gases, and liquids. Water, for example, is made up of hydrogen and oxygen atoms that have bonded together to create water molecules.

Complete answer: Protons, electrons, and neutrons are the three basic particles that make up an atom. The protons (positively charged) and neutrons are found in the nucleus (centre) of the atom (no charge). The electrons are contained in the electron shells, which are the atom's outermost regions (negatively charged). Atoms have varying qualities depending on how their basic components are arranged and how many of them there are.
Because each electron has a negative charge equal to the positive charge of a proton, electrons play a significant role in the atom's charge. These charges are referred to as “+1” and “-1” by scientists. The number of electrons orbiting the nucleus of an uncharged, neutral atom is equal to the number of protons inside the nucleus. The positive and negative charges cancel each other out in these atoms, resulting in an atom with no net charge.
The two main parts of an atom are its nucleus and outer circulated orbits.

Note:
Protons and neutrons have a mass of about $1.67 \times {10^{ - 24}}$ grams in common. One atomic mass unit (amu) or one Dalton is how scientists quantify this amount of mass. Protons are positively charged, but neutrons have no charge, despite their comparable mass. As a result, the amount of neutrons in an atom has a big impact on its mass, but not on its charge.