GENERAL KNOWLEDGE

Detailed explanation-1: -Ordinary matter is the stuff that we are made of, protons, neutrons, and electrons. Stars, planets, trees, animals – everything we can see or detect with telescopes is ordinary matter, which scientists call baryonic matter.

Detailed explanation-2: -Quarks and gluons are the building blocks of protons and neutrons, which in turn are the building blocks of atomic nuclei. Scientists’ current understanding is that quarks and gluons are indivisible-they cannot be broken down into smaller components.

Detailed explanation-3: -Baryonic dark matter may occur in non-luminous gas or in Massive Astrophysical Compact Halo Objects (MACHOs) – condensed objects such as black holes, neutron stars, white dwarfs, very faint stars, or non-luminous objects like planets and brown dwarfs.

Detailed explanation-4: -Nearly all matter that may be encountered or experienced in everyday life is baryonic matter, which includes atoms of any sort, and provides them with the property of mass. Non-baryonic matter, as implied by the name, is any sort of matter that is not composed primarily of baryons.