Definitions from WordNet (Atomic number 19)

▸ noun:  a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite


▸ Words similar to atomic number 19
▸ Usage examples for atomic number 19

▸ Idioms related to atomic number 19
▸ Wikipedia articles (New!)
▸ Words that often appear near atomic number 19
▸ Rhymes of atomic number 19

▸ Invented words related to atomic number 19