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:

... 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 ...
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 ... 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 Burundi 12 ...
Lead(II) Thiocyanate
... Lead(II) thiocyanate is a chemical compound, more precisely a salt, with the chemical formula Pb(SCN)2 ... 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 ...
List Of Ultras Of The Caribbean - Most Prominent Summits
... Elevation Prominence Isolation 1 Pico Duarte PB Dominican Republic Island of Hispaniola !B9919614879790 3098 m 10,164 ft !B9919614879790 3098 m 10,164 ft !B9862458224396 941 km 584 mi 2 Pic la Selle PB Haiti ...