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प्रश्न
All the gases from cathode rays and anode rays when electricity is passed through them :What does the formation of cathode rays tell us about the atoms?
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उत्तर
A cathode ray is a stream of high velocity electrons that are produced in a vacuum tube between a negatively charged cathode and a positively charged anode. Formation of cathode rays tells about the presence of electrons in all the atoms.
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संबंधित प्रश्न
Give the symbol and charge of each particle.
Write down the electronic configuration of the following:
(a) `""_13^27"Y"`
(b) `""_17^35"Y"`
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Choose the correct answer from A, B, C and D:
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- Write the formula of the compound formed.
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- Show by orbital diagram the formation of the compound between X and Y.
Atoms of all metals will have ______ electrons in their outermost orbit.
The maximum number of electrons that can be present in the N shell is ______.
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