Description: It’s just so cool to hold. So thin and shinny - very light weight. Silicon as a semi-metal and holding it you can tell. It has some of the properties of metal but not all of them. It is shinny like a metal but is similar to glass, brittle not ductile or malleable. It can be a conductor or non-conductor ( semi-conductor) depending on what it is treated with. About 4 inch diameter - 100 mm - this Silicon Wafer is a great example of chemistry and engineering using very pure slices of the element Si for making computer chips. Mirror finish on one side, dull shine on the other. 18/1000 thick. Home school or classroom example of the Element Silicon (Si) Free Shipping in US
Price: 15 USD
Location: San Jose, California
End Time: 2024-07-19T21:50:04.000Z
Shipping Cost: 0 USD
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