Which are elements that have the physical and chemical properties of both metals and nonmetals?

Of the elements Pt, V, Li, and Kr, which is a nonmetal?

Which groups of the modern periodic table contain elements that are classified as metalloids?

How to test a sample of an element to see if it is a metal

Which list of elements contains a metal, a metalloid, and a nonmetal?

What types of atoms form cations? Where are they located on the periodic table?

Write the symbol for each element and classify it as a metal, nonmetal, or metalloid. a. bromine b. potassium c. lead d. silicon e. silver

True or false: Because elements that form cations are metals, and elements that form anions are nonmetals, elements that do not form ions are metalloids.