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Chemical Bond

Molecule

Subatomic

Element

Ionic Bonding

Chemical Formula

Electron

Proton

Neutron

Covalent Bonding

Atom

Nucleus

results from the sharing of electron pairs between two atoms

A positively charged subatomic particle.

an electrical force linking atoms

A negatively charged subatomic particle.

A term that means 'smaller than an atom'.

a representation of a substance using symbols for its constituent elements

chemical bonding that results from the electrical attraction between large numbers of cations and anions

A subatomic particle with no charge

the simplest structural unit of an element or compound

The center of an atom.

A form of matter that cannot be separated into simpler substances by ordinary chemical methods.

The smallest unit of an element.