Question

who invented morden periodic table​

Answer 1

Answer:

Dmitri Mendeleev

hope it's helpfull for

Answer 2

Yet historians typically consider one event as marking the formal birth of the modern periodic table: on February 17, 1869, a Russian professor of chemistry, Dimitri Ivanovich Mendeleev, completed the first of his numerous periodic charts.

☁ hope its helpful dear ❤