characteristics of elements, compounds, mixture, pure substances, metals, non metals, metalloid. Give examples of each.
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elements cannot be broken into simpler substance.exa copper .compound have fixed composition can be broken down into elements by chemical exa water sugar pure sub are cannot be split into tow or more simpler sub eax copper
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A metalloid is a chemical element that exhibits some properties of metals and some of nonmetals. ... Boron, silicon, germanium, arsenic, antimony, tellurium, and polonium are metalloids. In some cases, authors may also class selenium, astatine, aluminum, and carbon as metalloids, but this is less common. Elements: Germanium; Polonium; Silicon; Selen
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