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Chemistry, 21.04.2021 01:30 shonnybenskin8
13. In 1869, Dmitri Mendeleev developed a method for organizing elements
based on their atomic mass. His method was later revised. The elements in
the modern periodic table are arranged in order of increasing *
O atomic number
O mass number
O number of neutrons
O number of valence electrons
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13. In 1869, Dmitri Mendeleev developed a method for organizing elements
based on their atomic mas...
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