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Science Library Quiz

Atoms and Elements

Instructions: answer the questions, check them carefully, and when you are sure they are all right, press submit. The number of correct answers will be displayed.

Question 1: Which is the correct chronological order of atom structure models?

Question 2: How did Rutherford know the alpha particles would rebound from the gold foil?

Question 3: What caused scientists to suspect that the Greek 4-element (air, water, earth, fire) model was incorrect?

Question 4: What was Einstein's contribution to the atomic model theory in 1905?

Question 5: Why did Robert Brown not develop an atomic structure model?

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