what is a chemical bond in science

Best answer

In chemistry, a bond or chemical bond is alink between atoms in molecules or compounds and between ions and molecules in crystals. A bond represents a lasting attraction between different atoms, molecules or ions.

People also ask

Chemical bonding is the process of redistributing electrons between two or more atoms so that each atom achieves a stable electronic state. Question 2: What are the types of chemical bonds? Covalent, hydrogen bonds, van der Waals contacts, and ionic or electrovalent bonds are the four chemical bonds found in chemistry.

Examples of Chemical Bonds. The two main types of bonds are covalent bonds and ionic bonds. Covalent bonding is where atoms share electrons more or less equally between each other. In an ionic bond, an electron from one atom spends more time associated with the nucleus and electron orbitals of the other atom (essentially donated).

In three ways, a particle can form chemical bonds: At least one electron is lost to another atom. Obtaining at least one electron from a different atom. By transferring one electron to another atom. Chemical bonds are classified into four groups: The octet rule states that an atom is most stable when its valence shell has eight electrons.

A bond represents a lasting attraction between different atoms, molecules or ions. Most of bonding behavior can be explained by the attraction between two opposite electrical charge.