Antoine Lavoisier Hypothesized that silica may be an oxide of a elementary chemical element in 1787, but he lacked the tools necessary to reduce the oxide and isolate the element as a consequence of silicon’s powerful chemical affinity for oxygen. The Avogadro Project aims to create a normal kilogram mass https://glass-lined-carbon-steel50370.mybuzzblog.com/16169841/silicon-carbide-compound-no-further-a-mystery