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questão		resposta
Where are metalloids found on the periodic table começar a aprender		They are placed on the right side of the periodic table
Which elements are metalloids? List their symbols. começar a aprender		B, Si, Ge, As, Sb, Te, Po
What are two uses for metalloids? começar a aprender		are used in semiconductors and alloys
Where are noble gases found on the periodic table? começar a aprender		Noble gases are located in Group 18
Which elements are classified as noble gases? List their symbols começar a aprender		He, Ne, Ar, Kr, Xe, Rn
Which elements are classified as nonmetals? List their symbols. começar a aprender		H, C, N, O, P, S, Se
What does the termin "halogen" mean? começar a aprender		Halogens are elements that react with metals to from salts
Which elements are classified as halogens? List Their symbols. começar a aprender		F, Cl, Br, I, At
Where do you find transition metals on the periodic table começar a aprender		Transition metals are located in the center of the periodic table, in groups 3 to 12

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