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Mohs hardness scale for Dummies

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Silicon is the 2nd most considerable element in earth’s crust. It absolutely was found in 1823 by Jöns Jacob Berzelius. Silicon has huge uses including manufacturing of ceramic, glass, synthetic polymers and is An important Portion of integrated circuits. He known as the blue crystals that fashioned carborundum, believing it https://donovanoppnl.oblogation.com/34909766/zinc-alkyl-dithiophosphate-an-overview

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