Question

The mass of proton is taken as one unit and its charge as plus one.What do you mean by one unit here????​

Answer 1

Answer:

A proton is a subatomic particle with a positive electric charge. Protons are found in the nucleus of every atom. In fact, the number of protons in each atom is its atomic number.

Until recently, the proton was considered a fundamental particle. However, new technologies have led to the discovery that the proton is actually composed of smaller particles called quarks. A quark is a fundamental particle of matter that only recently has been discovered. There are six known types of quarks: up, down, strange, charm, top and bottom. A proton is composed of two up quarks and one down quark.

A proton can be formed as the result of an unstable neutron. After about 900 seconds away from a nucleus, a neutron will break down radioactively into a proton, electron and an anti-neutrino. Unlike a neutron, a free proton is stable. When free protons interact with each other, they form hydrogen molecules. Our sun, along with most other stars in the universe, are primarily composed of hydrogen.

Answer 2

Explanation:

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