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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.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
What is an electron? State its relative mass and charge.
The subatomic particle called electron was discovered by :
Which sub-atomic particle was discovered by Chadwick.
Explain the rule according to which electrons are filled in various energy levels.
Choose the correct option:
The mass number of an atom whose unipositive ion has 10 electrons and 12 neutrons is :
Choose the correct answer from A, B, C and D:
When a metal atom becomes an ion:
Name or state the following:
A bond formed by transfer of electron(s)
Atoms of all metals will have ______ electrons in their outermost orbit.
The relative charge of an electron is – 1.
In a television tube, Cathode rays are deflected by magnetic fields.
