Respuesta :
Answer:
A. sharing electrons
Explanation:
A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons.
A covalent bond between two atoms is formed as a result of the sharing of electrons.
CHEMICAL BONDING:
- Atoms of chemical substances/elements are joined together to form compounds and molecules via chemical bonds.
- There are different types of chemical bonds that exists between the atoms of elements and they include: covalent bonds, ionic bonds, hydrogen bonds etc.
- Covalent bonds are chemical bonds formed when atoms share electron pairs. Examples of elements and compounds whose atoms are joined by covalent bond are Cl2, O2, H2, CH4, CO2 etc.
Therefore, covalent bond between two atoms is formed as a result of the sharing of electrons.
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