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प्रश्न
What is the absolute mass and charge of a proton?
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उत्तर
Absolute mass of a proton is 1.6 × 10–24 gram.
Absolute charge of a proton is 1.602 × 10–19 coulomb.
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संबंधित प्रश्न
What is a proton? State its relative mass and charge.
(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 :
Which sub-atomic particle was discovered by Goldstein.
Complete the table given below
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No. of protons |
No. of electrons |
No. of Neutrons |
Atomic Number |
Mass number |
| `""_17^35"CI"` |
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| `""_17^37"CI"` |
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Define: Electron
Represent a neutron ‘n’ in term of its symbol showing the subscript and superscript value.
An atom differs from its ion in ______.
What are fluorescent materials?
The nature of anode rays depends upon ______.
