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Chemistry, 18.10.2020 14:01 icantspeakengles
Which describes the elements in a given group of the periodic table?
They decrease in atomic mass as you go down the column.
They increase sequentially in atomic number from top to bottom.
They are in the same family, with similar characteristics.
Their properties change according to a pattern as you go down the column.
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Which describes the elements in a given group of the periodic table?
They decrease in atomic mass a...
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