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Chemistry, 13.12.2019 12:31 faithtaylor365

Which is a description of a pattern displayed by elements in the periodic table?
a) repetition of their physical properties when arranged by increasing atomic radius
b) repetition of their chemical properties when arranged by increasing atomic mass
c) periodic repetition of their properties when arranged by increasing atomic number
d) periodic repetition of their properties when arranged by increasing atomic mass

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a) repetitio...

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