Question

what is covalent bond​

Answer 1

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Covalent bond may be defined as a force holding atoms together through sharing of electrons having opposite spins.

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Answer 2

Answer:

The bonds which are formed by the sharing of an electron pair between the atoms (either one or different atoms) are known as covalent bonds.

Example:

Formation of Hydrogen molecule(H2), chlorine molecule(Cl2), oxygen molecule(O2), nitrogen molecule (N2),Methane (CH4), Ammonia(NH3).....etc...