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प्रश्न
Which sub-atomic particle was discovered by Chadwick.
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उत्तर
Chadwick discovered neutrons.
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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.
Name the sub-atomic particle whose charge is -1.
Explain the rule according to which electrons are filled in various energy levels.
Write down the electronic configuration of the following:
(a) `""_13^27"Y"`
(b) `""_17^35"Y"`
If electrons are getting added to en element Y; then
What charge will Y migrate to during the process of electrolysis?
Explain the following:
Atoms combine by transfer and sharing of an electron(s).
Name or state the following:
Ion formed by the gain of an electron(s)
What are the noble gases?
The number of electrons in an element X is 15 and the number of neutrons is 16. Which of the following is the correct representation of the element?
Anode rays travel in straight lines.
