Question

Who designed the first periodic table?

Answer 1

Dmitri Mendeleev ! Hope it helps

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Answer 2

Answer:

Dmitri Mendeleev

Explanation:

Mendeleev published his periodic table of all known elements and predicted several new elements to complete the table in a Russian-language journal. Only a few months after, Meyer published a virtually identical table in a German-language journal.[45][46] Mendeleev has the distinction of accurately predicting the qualities of what he called ekasilicon, ekaaluminium and ekaboron (germanium, gallium and scandium, respectively). (wiki.com)