What is a simple form of a matter?

Answer 1

The atom is the simplest form of matter in the entire universe. More Specifically The simplest observable form of matter is the atom, more specifically the proton of a hydrogen atom. Free neutrons also have the same mass. They are members of a family of "heavy" particles known as baryons. Lighter, comparatively massless particles exist, leptons such as the electron or the nearly undetectable neutrino. But they do not form matter of themselves. The constituent building blocks of all particles, leptons and baryons, are (conversely) high-energy particles called quarks. These do not persist in a free state but rather combine to form the familiar elementary particles, or as unstable bosons called mesons. Although affected by gravity, the virtual particles called photons (as in light) are carriers of electromagnetic force and have no rest mass at all.

Answer 2

The simplest form of matter is an atom. An atom is the smallest particle of an element that retains the properties of the element.

Answer 3

Element.

Matter is made up of elements. An element is a substance that cannot be broken down to other substances by chemical reactions.

Answer 4

an element, which is found on a periodic table

Answer 5

it is called an element

Answer 6

An atom is a simple form of a matter.

Answer 7

Compound

Answer 8

atom