Advertisements
Advertisements
प्रश्न
Which subatomic particle was discovered by : Chadwick ?
Advertisements
उत्तर
Neutron was discovered by James Chadwick
APPEARS IN
संबंधित प्रश्न
Helium atom has an atomic mass of 4 u and two protons in its nucleus. How many neutrons does it have?
Compare the properties of electrons, protons and neutrons.
The mass of an electron is about `1/2000` times that of proton.
Which subatomic particle is not present in an ordinary hydrogen atom?
Name the subatomic particle whose relative charge is : 0
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.
The number of neutrons present in 73Li is ______.
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.
The ratio of neutrons in C and Si with respective atomic masses 12 and 28 is ______.
