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प्रश्न
Name or state the following:
A bond formed by transfer of electron(s)
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उत्तर
Ionic bond
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संबंधित प्रश्न
What are cathode rays? How are these rays formed?
What is the nature of the charge on Cathode rays .
Explain the rule according to which electrons are filled in various energy levels.
What are inert elements?
Choose the correct answer from A, B, C and D:
When a metal atom becomes an ion:
Name or state the following:
Ion formed by the gain of an electron(s)
On the basis of Thomson’s model of an atom, explain how the atom is neutral as a whole.
Atoms of all metals will have ______ electrons in their outermost orbit.
Helium has two electrons in the outermost orbit and so it is chemically inert.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
