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प्रश्न
Cathode rays are made up of
पर्याय
neutral particles
positively charged particles
negatively charged particles
None of the above
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उत्तर
Negatively charged particles
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संबंधित प्रश्न
State whether the following statement is true or false :
The cathode rays obtained from all the gases consist of negatively charged particles called electrons.
The subatomic particle called electron was discovered by :
If an atom contains one electron and one proton, will it carry as a whole is neutral
Which sub-atomic particle was discovered by Chadwick.
Explain the following:
Atoms combine by transfer and sharing of an electron(s).
Choose the correct answer from A, B, C and D:
When a metal atom becomes an ion:
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Write down the electronic configuration of the following
- 2713X,
- 3517Y.
Write down the number of electrons in X and neutrons in Y and the formula of the compound formed by X and Y.[XY3]
Differentiate between the following term:
Electron and proton
Anode rays travel in straight lines.
