10 Questions
Who proposed that matter is composed of tiny particles called atoms, which are indivisible and indestructible?
Democritus
Which scientist believed that matter is made up of the four elements: Earth, Wind, Fire, and Water?
Aristotle
Who formulated the law of conservation of mass, stating that in a chemical reaction, mass is conserved?
Lavoisier
Which scientist proposed the law of definite proportions, stating that the elements in a compound are always in a certain proportion by mass?
Proust
According to Dalton, what are compounds formed from?
Atoms of different elements
Which scientist proposed the idea that matter is composed of tiny particles called atoms, which are indivisible and indestructible?
Democritus
Who formulated the law of conservation of mass, stating that in a chemical reaction, mass is conserved?
Lavoisier
Who proposed the law of definite proportions, stating that the elements in a compound are always in a certain proportion by mass?
Proust
Who formulated the law of multiple proportions, stating that when two elements combine to form more than one compound, the ratios of the mass of one element in the first compound to its mass in the second compound can always be expressed as ratios of small whole numbers?
Dalton
According to Dalton, what are compounds formed from?
Atoms of different elements
Test your knowledge on the development of atomic models and theory with this quiz! Explore the important contributions made by scientists such as Democritus, Aristotle, Lavoisier, and Proust. Learn about the concepts of atoms, the four elements, the law of conservation of mass, and the law of definite proportions.
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