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shivakumar06
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sir i want to know why is number of neutron is more or equal number of proton in nucleus of atoms whose atomic number is more tnan one?
Neutrons and protons are both subatomic particles found in the nucleus of an atom. Neutrons have no electrical charge, while protons have a positive charge. Additionally, neutrons have a slightly larger mass than protons.
Neutrons and protons interact through the strong nuclear force, which is responsible for holding the nucleus together. This force overcomes the repulsive force between positively charged protons to keep the nucleus stable.
Neutrons play a crucial role in determining the stability and properties of an atom. They help to balance the repulsive forces between protons and also affect the atom's mass and nuclear properties.
Yes, the number of neutrons and protons in a nucleus can vary, resulting in different isotopes of an element. Isotopes have the same number of protons but different numbers of neutrons, which can affect their stability and nuclear properties.
Neutrons and protons were first discovered in 1932 by James Chadwick through experiments involving bombarding beryllium atoms with alpha particles. He observed that a new neutral particle was produced, which he named the neutron. Protons were previously discovered by Ernest Rutherford in 1917.