The periodic table of elements is generally credited to the Russian chemist Dmitri Mendeleev, who published the first widely recognized version in 1869.

Quick Scoop: Who “Created” It?

If you’re answering a quiz or exam, the expected name is Dmitri Mendeleev. He arranged known elements in a table, left gaps for ones not yet discovered, and correctly predicted several of their properties, which made his system remarkably powerful.

However, the periodic table was more of an evolution than a one‑day invention. Earlier scientists like Antoine Lavoisier, Johann Döbereiner, Alexandre-Émile BĂ©guyer de Chancourtois, and John Newlands had already started grouping elements and noticing repeating patterns, but none of their systems gained the same acceptance as Mendeleev’s.

TL;DR:
Dmitri Mendeleev is considered the creator of the periodic table of elements, thanks to his 1869 table that organized elements by properties and predicted undiscovered ones.

Information gathered from public forums or data available on the internet and portrayed here.