IDNStudy.com, ang iyong platform ng sanggunian para sa eksaktong mga sagot. Makakuha ng hakbang-hakbang na mga gabay para sa lahat ng iyong teknikal na tanong mula sa mga miyembro ng aming komunidad.

When and who arranged the modern periodic table?

Sagot :

Answer:

Dmitri Mendeleev

(◍•ᴗ•◍)❤

View image Theicalsis

Answer:

In 1869, Russian chemist Dmitri Mendeleev created the framework that became the modern periodic table, leaving gaps for elements that were yet to be discovered. While arranging the elements according to their atomic weight, if he found that they did not fit into the group he would rearrange them.