HyperDic: atomic_number_30

English > 1 sense of the expression atomic number 30:
NOUNsubstanceatomic number 30, zinc, Zna bluish-white lustrous metallic element
English > atomic number 30: 1 sense > noun 1, substance
MeaningA bluish-white lustrous metallic element; brittle / brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende.
Synonymszinc, Zn
Narrowerspelterimpure zinc containing about three percent lead and other impurities (especially in the form of ingots)
Broadermetallic element, metalAny of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Spanishcinc, número atómico 30, zinc, Zn
Catalannúmero atòmic 30, zinc, Zn

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