What are protons and neutrons what are their importance
Answers
Answer:
Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom's nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they're neutral). ... As a result, a neutral atom must have an equal number of protons and electrons.
Answer:
Explanation:
Description. An atomic nucleus is formed by a number of protons, Z (the atomic number), and a number of neutrons, N (the neutron number), bound together by the nuclear force. The atomic number determines the chemical properties of the atom, and the neutron number determines the isotope or nuclide.
Electric charge: 0 e; (−2±8)×10−22e) .
Mass: 1.67492749804(95)×10−27 kg; 939.565
Composition: 1 up quark, 2 down quarks
Interactions: Gravity, weak, strong, electromagnet .