Bond, Chemical Bond

Front

What is a chemical bond?

Back

A chemical bond is a lasting attraction between atoms, ions, or molecules that enables the formation of chemical compounds.

Front

What are the two main types of chemical bonds?

Back

The two main types of chemical bonds are ionic bonds and covalent bonds.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond that occurs between a metal and a nonmetal, where electrons are transferred from one atom to another.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond that occurs between two nonmetals, where electrons are shared between the atoms.

Front

What is the significance of electron configuration in bonding?

Back

Electron configuration determines how atoms interact and bond with each other, influencing the type of bond formed.

Front

What is a Lewis Dot Structure?

Back

A Lewis Dot Structure is a diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist.

Front

What happens to an atom when it gains electrons?

Back

When an atom gains electrons, it becomes negatively charged, forming an anion.

Front

What happens to an atom when it loses electrons?

Back

When an atom loses electrons, it becomes positively charged, forming a cation.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to bond in such a way that they have eight electrons in their valence shell, achieving a stable electron configuration.

Front

What is the difference between polar and nonpolar covalent bonds?

Back

Polar covalent bonds occur when electrons are shared unequally between atoms, while nonpolar covalent bonds occur when electrons are shared equally.