Earth Processes

An attraction between atoms that share one or more pairs of valence electrons.

A subatomic particle, with a single negative charge, that moves around the nucleus of an atom.

A variant of an atom, with a different number of neutrons.

A subatomic particle, with a single positive charge, found in the nucleus of an atom.

A weak chemical bond formed when the partially positive hydrogen atom participating in a polar covalent bond is attracted to the partially negative atom participating in another polar covalent bond.

A molecule containing polar covalent bonds.