Why Do Most Elements End in Ium?

The -ium suffix is a Latin suffix which forms abstract nouns, thus it is used to form chemical elements' name from its naming origin, such as minerals (calcium from calx) or person names (gadolinium).

What does ium mean in elements?

The –ium in helium can be thought of as carrying the meaning "derived from," with the hel- part representing Greek helios, "sun," it having been inferred that helium was present in the sun's atmosphere. This same derivative principle is behind potassium (from potash), sodium (from soda), and magnesium (from magnesia).

What element ends with ium?

Elements ending in 'ium' are usually metals, for instance lithium, sodium, potassium. Bear in mind however, there are a few exceptions: helium, deuterium and tritium.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.