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प्रश्न
Choose the correct answer from A, B, C and D:
When a metal atom becomes an ion:
पर्याय
It loses electrons and is oxidised.
It gains electrons and is reduced.
It gains electrons and is oxidised.
It loses electrons and is reduced.
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उत्तर
It loses electrons and is oxidised.
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संबंधित प्रश्न
What is an electron? State its relative mass and charge.
The atom of an element X has 7 electrons in its M shell.
Is it a metal or a non-metal?
What are cathode rays? How are these rays formed?
If an atom contains one electron and one proton, will it carry as a whole is neutral
If electrons are getting added to en element Y; then
Is Y getting oxidized or reduced?
Give a simple diagram to show the arrangement of the electrons in an atom of sulphur.
What are the noble gases?
Give a reason why noble gases have a stable electronic configuration.
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Assertion: Helium has four electrons in the outermost orbit.
Reason: Neon has eight electrons in the outermost orbit.
