Dmitri Mendeleev, a chemist scientist is the one who designed the periodic table by organizing elements.
Answer: Option B
Explanation:
Dmitri Mendeleev, a chemist scientist is represented as the father of the periodic table. He was a popular lecturer in Russia during the 1860’s. He also an author of the book ‘Principles of chemistry’. The elements are being organized based on their atomic weight and based on which he designed the periodic table.
