Chemistry, asked by dkrray772, 11 months ago

Who discovered Modern Periodic Table and in Which Year...???

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Answers

Answered by Arcel

Dimitri Mendeleev discovered the modern periodic table in 1869.

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Answered by sunidhi86

✨ HEY. MATE HERE IS
your ANSWER ✨

✳Dmitri Mendeleev ✳
(Periodic table/Inventors)

✔✔Explanation:

In 1869 Russian chemist Dimitri Mendeleev started the development of the periodic table, arranging chemical elements by atomic mass.

✔ In 1886 French physicist
Antoine Bequerel first discovered radioactivity.

⚡HOPE THIS WILL HELP U⚡

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