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प्रश्न
The number of neutrons present in 73Li is ______.
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उत्तर
The number of neutrons present in 73Li is 4
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संबंधित प्रश्न
Compare the properties of electrons, protons and neutrons.
Which subatomic particle was discovered by : Chadwick ?
Sulphur has an atomic number of 16 and a mass number of 32. State the number of protons and neutrons present in the nucleus of sulphur.
Name the element which does not contain any neutrons in its nucleus.
Explain in brief the experimental proof which led to the discovery of –
Neutrons
Calculate the number of neutrons, protons and electrons:
- atomic number 3 and mass number 7
- atomic number 92 and mass number 238.
James Chadwick discovered the fundamental particle called proton.
Which subatomic particles have no charge?
The stability of the nucleus is determined by the Neutron – Proton ratio.
The ratio of neutrons in C and Si with respective atomic masses 12 and 28 is ______.
