Input interpretation
metalloids | discovery year
Summary
median | 1816 latest | 2010 (tennessine) earliest | 3000 BC (antimony) distribution |
Table
boron | 1808 silicon | 1824 germanium | 1886 arsenic | 1250 antimony | 3000 BC tellurium | 1783 polonium | 1898 tennessine | 2010
Timeline
Timeline