Instruction: Analyze each question carefully. Then
comprehensively.
1. Who is the scientist that believe there were fou
water, fire, and earth
2. Who proposed that the elements symbol will cor
of the element's Latin name?
3. In what year does the Russian chemist Dim
development of the periodic table, arranging ch
mass?
4. Who was the chemist that divide the element
characteristics?
5. In what year does the scientists began to see pe
of the elements?​