Silicon Element Cube Egyptian Mummy Linen giving you real data and

giving you real data and a deeper understanding of how radiation works in the world around you

most forms of life on earth were single-cell organisms

Radon was not included due to its radioactive nature

These laser-amplifying lenses are used in fiber optics as well as dental surgery

Platinum's atomic number is 78 and its symbol is Pt

Silicon Element Cube Egyptian Mummy Linen giving you real data andSilicon's atomic number is 14 and its symbol is Si. Silicon is an essential compound in the semiconductor industry. This sample happens to be 99. 995% pure silicon. The squares you see in the computer chip are doping material only a few atoms thick making this one of the purest samples you can easily find. Although silicon does not have a major role in animals, silicon structures are excreted by various sea sponges and microorganisms. It is also