Bismuth - 25 pound chunk. Bismuth is a brittle metal and breaks into smaller chips, so expect to receive several smaller pieces that will make up 1 pound.
Atomic Number - 83
Relative Atomic Mass (12C=12.000) - 208.98
Melting Point - 520F
Boiling Point - 2642F
Density - 9.80
Weight Lb/in3 - 0.3541
Bismuth can be used as a safe substitute for lead, especially when mixed with tin to reduce the brittleness of the material. Another popular use for Bismuth is the growing of crystals; you can grow many unique shapes and colors with your Bismuth.
We have listings for various weights from 2 lbs., 5 lbs., 10 lbs., 15 lbs., 35 lbs. and 50 lbs. on our website.