Definition of Atomic number 51
1. Noun. A metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite.
Generic synonyms: Metal, Metallic Element
Substance meronyms: Stibnite
Derivative terms: Antimonial, Antimonic, Antimonious
Atomic Number 51 Pictures
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Lexicographical Neighbors of Atomic Number 51
Literary usage of Atomic number 51
Below you will find example usage of this term as found in modern and/or classical literature:
1. Within the Atom: A Popular View of Electrons and Quanta by John Mills (1921)
"If antimony, of atomic number 51, replaces molybdenum, of atomic number 42, the absorption band does not extend to as low frequencies. ..."