An atomic nucleus is composed of

Question

Physics

Israel Kelly

16 December, 08:51

An atomic nucleus is composed of

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Danielle Mcintosh · Answer 1

It is made up of nucleons (protons and neutrons) and is surrounded by the electron cloud ... Almost all of the mass in an atom is made up from the protons and neutrons in the nucleus with a very small contribution from the orbiting electrons. Neutrons have no charge and protons are positively charged.