Respuesta :
Answer:
A. Electrons are lost from one atom and gained by another.
Explanation:
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Electrons are lost from one atom and gained by another. Hence, option A is correct.
What is an ionic bond?
Ionic bond, also called an electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.
The atom that loses an electron becomes a positive ion. The atom that gains an electron becomes a negative ion. A positive and negative ion attract each other and form an ionic bond.
Hence, option A is correct.
Learn more about the ionic bond here:
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