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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 the absolute mass and charge of an electron?
How does an electron differ from a neutron?
Give the symbol and charge of each particle.
What are inert elements?
Explain the following:
Atoms combine by transfer and sharing of an electron(s).
What is the relation between the number of protons and the number of electrons in an atom?
What are the noble gases?
Differentiate between the following term:
Electron and proton
Atoms of all metals will have ______ electrons in their outermost orbit.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
