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प्रश्न
Name the three fundamental particles of an atom.
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उत्तर
The three fundamental particles of an atom are electron proton and neutron.
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संबंधित प्रश्न
Fill in the blank
The outermost shell of an atom is known as............................
Write true or false for the following statement
The maximum number of electrons in the first shell can be 8.
What are the observations of the experiment done by Rutherford in order to determine the structure of an atom?
What are the two main parts of which an atom is made of?
WRITE SHORT ANSWER
What do you mean by electron transition?
WRITE SHORT ANSWER
What is the charge on a neutron ?
Why is an atom neutral inspite of the presence of charged particles in it?
Compare an electron and a proton in respect of mass and charge.
The particle not present in an ordinary hydrogen atom is :
Explain in brief – Goldstein’s experiment which led to the discovery of the proton.
