lead idea!
-
Lead is a chemical element in the carbon group with symbol Pb (from Latin: plumbum) and atomic number 82. Lead is a soft and malleable metal, which is regarded as a heavy metal and poor metal. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed to air. Lead has a shiny chrome-silver luster when it is melted into a liquid.
Lead is used in building construction, lead-acid batteries, bullets and shot, weights, as part of solders, pewters, fusible alloys, and as a radiation shield. Lead has the highest atomic number of all of the stable elements, although the next higher element, bismuth, has a half-life that is so long (much longer than the age of the universe) that it can be considered stable. Its four stable isotopes have 82 protons, a magic number in the nuclear shell model of atomic nuclei.
Phase solid Density (near r.t.) 11.34 g·cm−3 Liquid density at m.p. 10.66 g·cm−3 Melting point 600.61 K, 327.46 °C, 621.43 °F Boiling point 2022 K, 1749 °C, 3180 °F Heat of fusion 4.77 kJ·mol−1 Heat of vaporization 179.5 kJ·mol−1 Molar heat capacity 26.650 J·mol−1·K−1 ***THIS IS AN EXAMPLE OF A BAD ELEMENT SUGGESTION! SIMPLY COPY AND PASTING DOES NOT HELP US***
List element uses and other in-game reasons
Edited once by Lockheedmartin. Last: 18th May 2014
