Definitions
A chemical element with symbol Se, used in electronics and nutrition.
Word origin
From French sélénium, the name coined by Swedish chemist Jöns Jacob Berzelius in 1818 from Ancient Greek σελήνη (selḗnē, “moon”) in reference to original confusion with the similar element tellurium.
Used in a sentence
“Pluck almost any cell from your body and it will have a million or more selenium atoms in it.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Atomic number 34”8 letters
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