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4 Cards in this Set
- Front
- Back
arrangement of elements in the order of their atomic numbers so that elements with similar electron configurations are located in the column
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periodic table
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natural law that states that the physical and chemical properties of the elements are periodic functions of tehir atomic numbers
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periodic law
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horizontal row of elements in the periodic table
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period
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element in group 1A of the periodic table
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alkali metal
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