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Printable version; In other projects ... United States – NEC 2008 Table 250.122 ... NFPA 496, NFPA 70 [21] Lightning protection standards
Halloween, or Hallowe'en [7] [8] (less commonly known as Allhalloween, [9] All Hallows' Eve, [10] or All Saints' Eve), [11] is a celebration observed in many countries on 31 October, the eve of the Western Christian feast of All Hallows' Day.
Gallium does not occur as a free element in nature, but rather as gallium(III) compounds in trace amounts in zinc ores (such as sphalerite) and in bauxite. Elemental gallium is a liquid at temperatures greater than 29.76 °C (85.57 °F), and will melt in a person's hands at normal human body temperature of 37.0 °C (98.6 °F).