5 Questions
According to Dalton’s Atomic Theory, what do chemical compounds consist of?
Atoms of different elements combining in fixed ratios
Who postulated the existence of electrons as the first subatomic particles?
J.J. Thomson
What did Avogadro's Hypothesis state about equal volumes of different gases at the same temperature and pressure?
They contain the same number of particles
According to the Law of Conservation of Mass, what happens to mass during a chemical reaction?
Mass is neither created nor destroyed
What did Dalton's Atomic Theory state about atoms of different elements?
They are different in some fundamental way or ways
Test your knowledge of chemistry with this quiz covering topics such as the law of conservation of mass, Dalton's atomic theory, and the discovery of atoms, molecules, and ions. Learn about key figures such as Antoine Lavoisier and the fundamentals of atomic composition.
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