Question

Jöns Jakob Berzelius _____. proposed the planetary atomic model developed atomic theory created the Periodic Table of Elements invented the chemical notation system

Answer 1

Answer:

Differences between inorganic compounds and organic compounds

Explanation:

Jacob Berzelius was one of the founders of modern chemistry. He was the first person to measure accurate atomic weights for the elements, which helped to confirm Dalton’s Atomic Theory and was the basis of Mendeleev’s periodic table. He discovered three chemical elements: cerium, thorium, and selenium, and devised the modern method by which one or two letters are used to symbolize the elements. He identified and named the phenomenon of catalysis, and described how chemical bonds can form by electrostatic attraction – nowadays called ionic bonding.

Answer 2

He created the periodic table of elements