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nika2105 [10]
3 years ago
10

Can someone help, please ??

Chemistry
2 answers:
Yuri [45]3 years ago
8 0
13. The periodic table was discovered by Dalton.
14.NaCl is sodium chloride
Zinaida [17]3 years ago
5 0
Number 13 is D. Mendeleev. He was a Russian chemist and inventor who formulated the periodic table.
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