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प्रश्न
What are the two main parts of which an atom is made of?
एका वाक्यात उत्तर
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उत्तर
- The centrally located nucleus
- The outer circular orbits.
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Discovery of Charged Particles in Matter
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संबंधित प्रश्न
Give the following a suitable word/phrase
The sub-atomic particle with negative charge and negligible mass.
Multiple Choice Questions
The outermost shell of an atom is known as
FILL IN THE BLANK
The γ-rays are............................ radiations, like light.
WRITE SHORT ANSWER
Describe a discharge tube.
WRITE SHORT ANSWER
What do you mean by electron transition?
WRITE SHORT ANSWER
Name the isotopes of hydrogen.
ANSWER IN DETAIL
Write a note on valence shell.
Compare an electron and a proton in respect of mass and charge.
Define the term Nucleons.
State how electrons are distributed in an atom. Explain in brief the rules which govern their distribution.
