Oxide and Rare earth

Oxide noun - Any compound of oxygen with another element or a radical.

Rare earth and oxide are semantically related in group of chemical elements topic. In some cases you can use "Rare earth" instead a noun "Oxide".

Nearby Words: oxidize, oxidation, oxidate, oxidise, oxidization

Rare earth noun - Any element of the lanthanide series (atomic numbers 57 through 71).

Oxide and rare earth are semantically related in group of chemical elements topic. You can use "Oxide" instead a noun phrase "Rare earth".