selenium etymology

Etymology:

The word "selenium" comes from the Greek word "selēnē," which means "moon."

Meaning:

Selenium is a chemical element with the symbol Se and atomic number 34. It is a non-metal that belongs to the chalcogen group in the periodic table.

Origin:

• Discovery: Selenium was discovered in 1817 by the Swedish chemist Jöns Jakob Berzelius.
• Extraction: Berzelius extracted selenium from a mineral called copper pyrites (chalcopyrite).
• Naming: Berzelius named the element after the Greek goddess Selene due to its silvery-white appearance and its association with copper, which was known as "cyprium" after the Roman goddess Aphrodite (Cypris).

selenium relate terms

• Selene

  Etymology Greek Σελήνη Selēnē moon Meaning Moon goddess or goddes

• swelter

  Etymology Middle English swelten from Old English sweltan swelten to die perish

• tellurium

  Etymology Greek tellus earth urium suffix denoting a chemical element Mea

• tellurian

  Etymology Latin tellus earth arius pertaining to Meaning Of or relating

• element

  Element Etymology Meaning Origin Actinium

• atomic

  Etymology The word atomic comes from the Greek word atomos which means indivisible

• number

  Etymology Comes from the Old French word nombere which derives from the Latin numer

• exuberant

  Etymology Latin exuberant is from exuberare meaning to overflow to be abundant

• faithful

  Etymology The word faithful is derived from the Old French word fealté which itself

• period

  Etymology The word period comes from the Middle English word periode which itself

• blatant

  Etymology Blatant originates from the Middle English word blatant which in turn de

• point

  Etymology The word point comes from the Latin word punctum which means a prick a d

• necessary

  Etymology Necessary from Latin necessarius meaning indispensable inevitable Mea

• world

  Etymology Old English weoruld Proto Germanic weralz Proto Indo European wer to t