(worth 10pts!!!!!!) What did Dmitri Mendeleev contribute to science? A. He arranged the first periodic table. B. He developed the first model of the atom. C. He discovered many unknown elements . D. He

asked Apr 20, 2021 164k views

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Answer:

A. He arranged the first periodic table.

Step-by-step explanation:

Fitzroy answered Apr 25, 2021

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