Silicone is the second most abundant element on the earth. It composes 28% of earths crust. It is available in the common form of SiO_2, Sand, Quartz and AmethystrnAtomic Symbol : SirnAtomic Number : 14rnAtomic Weight : 28.086rnSilica - Sand, SiO_2rnSilicates - Si & O + Other Metals (Al, Na)rnSilicon - The element (Si)rnSilicone - Polymer of Si,O, C and H.
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