Metalloid (Periodic Table) - Learnool
https://learnool.com/metalloid01.11.2021 · Metalloid (Periodic Table) November 1, 2021 October 31, 2021 by Admin. The metalloids in the periodic table include the six chemical elements of group 12 to group 17: the boron (B) is in the second row, and silicon (Si) is in the third row. The germanium (Ge) and arsenic (As) are in the fourth row. And the antimony (Sb) and tellurium (Te) are ...