Advertisements
Advertisements
Question
Define: Neutron
Advertisements
Solution
Neutrons = n = is a subatomic particle found in the nucleus of the atom, having no charge, mass = mass of 1 proton.
APPEARS IN
RELATED QUESTIONS
Name the positively charged particle present in the atoms of all the elements.
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?
Goldstein's experiments which involved passing high voltage electricity through gases at very low pressure resulted in the discovery of :
Why are anode rays also called as 'canal rays'?
Which sub-atomic particle was discovered by Goldstein.
Name the sub-atomic particle whose charge is +1.
What is the significance of the number of protons found in the atoms of different elements?
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
An atom is electrically neutral. Give reason.
