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Unit 14 · Characteristics of period and group in periodic table

Metals, Nonmetals and Metalloids Presentation

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Science, Grade 10 · Unit 14

Metals, Nonmetals and Metalloids

Three families of elements · Places in the periodic table · Valence configurations

What we will be able to do

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Show where metals, nonmetals and metalloids sit

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Describe alkali and alkaline earth metals

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Compare halogens and noble gases

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Find an element's family from its configuration

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Presenter notes: Today we learn how every element is sorted into one of three families, metals, nonmetals and metalloids, and where each family lives in the periodic table.