atomic number 82
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| Noun | 1. |  atomic number 82 - a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey; "the children were playing with lead soldiers"metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. cerussite, white lead ore - a mineral consisting of lead carbonate that is an important source of lead galena - soft blue-grey mineral; lead sulfide; a major source of lead hard lead - unrefined lead that is hard because of the impurities it contains antimonial lead, hard lead - a lead alloy that contains about 5% antimony pig lead - lead that is cast in pigs |
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