Bismuth
From Simple English Wikipedia, the free encyclopedia

The many colors seen from a bismuth crystal.
Bismuth is a metal. It is element 83 on the periodic table and its symbol is Bi.
Bismuth is a metal that has a yellow-silver color to it. When the light hits it properly it can have many different colors like a rainbow.
We do not need it in our body, and it does not hurt us. Bismuth is used in some medicines such as Pepto-Bismol.