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pickupchik [31]
4 years ago
14

What are the tiny particles that make up protons and neutrons

Chemistry
1 answer:
love history [14]4 years ago
7 0


Protons and neutrons are made up of tiny particles called quarks.

A proton is a baryon made up two Up and one Down  quark.

A neutron is made of two Down quarks and one Up quark.

The Up quarks possess a 2/3 positive charge  while the Down quark possess a 1/3 negative  charge.

When we refer that a proton consists of two Up quarks and a Down, this simply means that its net appearance matches this description.

It is thought that quarks themselves are surrounded by gluons. 

Gluons are the basic particles underlying the strong interaction between protons and neutrons in the nucleus.

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