Advertisements
Advertisements
प्रश्न
Name the subatomic particle whose relative charge is : 0
उत्तर
The neutron has a relative charge of 0.
APPEARS IN
संबंधित प्रश्न
Name the three sub-atomic particles of an atom.
Helium atom has an atomic mass of 4 u and two protons in its nucleus. How many neutrons does it have?
What is a neutron? State its relative mass and charge.
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.
Write down the number of neutrons in the nucleus of an atom having atomic number 17 and mass number 37.
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.
α, β, γ rays are during the ratio active decay ______ of an atom.
The stability of the nucleus is determined by the Neutron – Proton ratio.
