Question

Define covalent bonds.

Answer 1

In covalent bonds,one or more pairs of electrons are shared by two atoms

Answer 2

Here is your answer.....

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✔ The bond formed between the two atoms by mutual sharing of electrons between them.

✔ so as to complete their octets or Duplets. In case of elements having only one shell is called covalent bond or covalent linkage .

✔The number of electrons contributed by each atom is known as covalency .

✔for example______

✴ formation of hydrogen molecule

✴ formation of Nitrogen molecule ✴formation of NH3 molecule

✴ formation of Methane molecule

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Hope this helps you......✨✨