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Alchen [17]
3 years ago
10

How did Mendeleev arrange the elements in the first periodic table? In order of increasing atomic mass. In order of decreasing a

tomic mass. In order of increasing melting points and densities. In order of increasing atomic number.
Chemistry
1 answer:
hammer [34]3 years ago
7 0

Answer:

Mendeleev arranged the elements on the first periodic table by Increasing atomic mass

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