Classify each of the following as a metal, a nonmetal, or a metalloid. a. polonium b. osmium c. germanium d. selenium Most of the elements on the periodic table are a) gases b) nonmetals c) metalloids d) liquids e) metals Which of the elements in the following periodic table are d...
It is a nonmetal (more rarely considered a metalloid) with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic. It seldom occurs in its elemental state or as pure ore compounds in the Earth's ...