Science chapter 6

A positively or negatively charged atom or molecule

A chemical link between two atoms, which holds the atoms together.

A chemical bond that forms between oppositely charged ions.

a compound made of oppositely charged ions.

A compound formed when atoms of two or more different elements share electrons.

A chemical bond in which one or more pairs of electrons are shared by two atoms.

The smallest discrete particle of a pure substance, which has one or more shared pairs of electrons.