Answered

In order to build a chemical bond

are/is needed.

elements

energy

protons

molecules

Answer :

Answer: elements

Explanation:

A chemical bond is the phenomenon of chemical substances being held together by attraction of atoms to each other through sharing or exchange of electrons.

For example : A chemical bond is formed between elements such as Hydrogen (H) and Chlorine (Cl) by sharing of electrons to satisfy each others octet and resulting in a chemical bond between them.

Answer: Molecules

Explanation:

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