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12/09/2021 6:26 pm
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(a) What is a covalent bond? What type of bond exists in
(i) CCl4 and (ii) CaCl2?
(b) What is an ionic bond? What type of bond is present in oxygen molecules?
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12/09/2021 6:27 pm
(a) The chemical bond formed by the sharing of electrons between two atoms is known as a covalent bond.
(i) Covalent bonds (ii) Ionic bonds
(b) The chemical bond formed by the transfer of electrons from one atom to another is known as an ionic bond.
Covalent bond is present in an oxygen molecule.