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99.99% Purity Raw Bismuth Ingot Chunk Metal 2.2lb (1 kg), 520.6 F Melting Point, Great for Experimentally Crystal Making, Teaching, Collecting
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99.99% Purity Raw Bismuth Ingot Chunk Metal 2.2lb Features
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High quality and 99.99% purity and can be made vibrant crystals
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Low melting point(520.6 Fahrenheit(271℃) ) makes bismuth a fun metal to experiment with at home with a few household items. No need of any special equipment
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Each Box averages about 2.2 pounds and will be multiple pieces per bag
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Different cooling rates will change the color and designs of the crystals. And you can re-melt it over and over as many times as you like
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Great for parents and children to do science experiments together on weekends for fun
About 99.99% Purity Raw Bismuth Ingot Chunk Metal 2.2lb
99.99% Purity Raw Bismuth Ingot Chunk Metal 2.2lb (1 kg), 520.6 F Melting Point, Great for Experimentally Crystal Making, Teaching, Collecting Tips for making bismuth crystal: 1. Don't use a saucepan. The sides heat and cool too quickly, "burning" the metal which forms an oxide which looks like grey sand. 2. Use a crucible and tongs. 3. You must also skim the slag off the top of the molten metal. 4. Eye glasses, shoes and gloves are needed. Specification: Material: 99.99% Bismuth Melting Point: 520.6 Fahrenheit(271℃) Boiling Point: 2642 Fahrenheit(1450℃) Atomic Number: 83 Density (g/cm3) : 9.80 Tomic mass: 208.98 Packing list: Bismuth=2.2lb (1 kg), several pieces
