Periodicity is best defined as: the fact that elements increase in atomic mass in a regular way the repeating nature of physical and chemical properties with atomic number the regular growth of atomic size with atomic mass the consistent decrease of nuclear charge with atomic mass the repeating nature of atomic nuclear structure

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Howard Downs

Chemistry

6 November, 20:44

Periodicity is best defined as: the fact that elements increase in atomic mass in a regular way the repeating nature of physical and chemical properties with atomic number the regular growth of atomic size with atomic mass the consistent decrease of nuclear charge with atomic mass the repeating nature of atomic nuclear structure

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Lucia Rios · Answer 1

Periodicity is best defined as A. the fact that elements increase in atomic mass in a regular way the repeating nature of physical and chemical properties. This is evident in the periodic table where elements belonging to one column has the same properties.