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Match the Scientist with His Contribution to the Chemistry Field

Question 85

Matching

Match the scientist with his contribution to the chemistry field from the list below.

Premises:
Democritus
James Chadwick
E. Goldstein
Antoine Lavoisier
John Dalton
Aristotle
J.J. Thomson
Dmitri Mendeleev
Responses:
Constructed the periodic table
Rationalized that matter is neither created nor destroyed
Postulated that matter is made up of tiny atoms
Believed that the matter could be infinitely subdivided
Discovered (with Thomson) the proton
Demonstrated the existence of the neutron
Discovered the electron
Proved that matter is always conserved

Correct Answer:

Democritus
James Chadwick
E. Goldstein
Antoine Lavoisier
John Dalton
Aristotle
J.J. Thomson
Dmitri Mendeleev
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