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klio [65]
3 years ago
11

What are 3 facts you learned about the periodic table:

Physics
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Answer: the rarest element is Francium. J is not on the periodic table. also Dmitri Mendeleev proposed the periodic table.

Explanation: Kinda looked the last one up.

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