Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun atomic_number_30

1 sense of atomic number 30

Sense 1
zinc, Zn, atomic number 30 -- (a bluish-white lustrous metallic element; 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)
       => metallic element, metal -- (any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.)