What is Pb?

  • (noun): A soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull gray.
    Synonyms: lead, atomic number 82


Pb is the chemical symbol for the element lead.

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Some articles on Pb:

List Of Winners Of The National Book Award - Nonfiction Subcategories 1964 To 1983 - General Nonfiction
1980 hard Tom Wolfe The Right Stuff 1980 pb Peter Matthiessen The Snow Leopard 1981 hard Maxine Hong Kingston China Men 1981 pb Jane Kramer The Last Cowboy Europeans and The Politics of Memory ... the Hollywood blacklist) 1983 hard Fox Butterfield China Alive in the Bitter Sea 1983 pb James Fallows National Defense ...
Athletics At The 2000 Summer Olympics – Men's 10,000 Metres - Final
... Kenya 16 2720.44 5 John Korir Kenya 20 2724.75 PB 6 Said Berioui Morocco 7 2737.83 SB 7 Toshinari Takaoka Japan 9 2740.44 PB 8 Karl Keska Great Britain 6 2744.09 PB 9 Aloys Nizigama ...
List Of Ultras Of The Caribbean - Most Prominent Summits
... Country Island Elevation Prominence Isolation 1 Pico Duarte PB Dominican Republic Island of Hispaniola !B9919614879790 3098 m 10,164 ft !B9919614879790 3098 ...
Lead(II) Thiocyanate
... may be made by reacting lead(II) acetate (Pb(CH3COO)2) solved in water with either potassium thiocyanate (KSCN) or ammonium thiocyanate (NH4SCN), thus causing precipitation of solid lead(II) thiocyanate ... Ion reaction Pb2+(aq) + 2SCN-(aq) → Pb(SCN)2(s) Lead(II) thiocyanate is reasonably soluble at room temperature, thus it may be difficult to identify in a solution with low concentration of lead(II) thiocyanate ...
... Polybutylene (polybutene-1, poly(1-butene), PB-1) is a polyolefin or saturated polymer with the chemical formula (C4H8)n ... PB-1 is a high molecular weight, linear, isotactic, and semi-crystalline polymer ... PB-1 combines typical characteristics of conventional polyolefins with certain properties of technical polymers ...