Advertisements
Advertisements
प्रश्न
What is a proton? State its relative mass and charge.
Advertisements
उत्तर
Protons are the fundamental particles in an atom that carry one unit positive charge and have a mass, which is almost equal to that of a hydrogen atom. The relative mass of a proton is 1 U. The relative charge of a proton is +1.
APPEARS IN
संबंधित प्रश्न
Which subatomic particle was discovered by : Goldstein ?
Name the subatomic particle whose relative charge is : +1
How does a proton differ from an electron?
(a) What are cathode rays? What is the nature of charge on cathode rays?
(b) Explain how, cathode rays are formed from the gas taken in the discharge tube.
(c) What conclusion is obtained from the fact that all the gases from cathode rays?
Name the gas which produces anode rays consisting of protons in the discharge tube experiment.
What is the nature of the charge on Anode rays?
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Write the properties of anode rays.
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
A proton can be defined as a ______.
