Give 2 characteristics of Rutherford's atomic model
Empty space, compact positively charged nucleus.
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15
Draw an atom as seen by Dalton.
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10
How can observation help you infer things?
We make hypotheses and inferences based on the things we observe.
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eraser
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star
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gift
Win 10 points!
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lifesaver
Give 25 points!
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boom
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rocket
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fairy
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baam
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20
In what ways are Democritus' and Aristotle's ideas different?
Check page 30!
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25
What can you infer from the situation: "You're walking down the street and someone runs by you. A few seconds later, a dog passes, barking very loudly."
The dog is chasing the person
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25
Give 3 characteristics of Thomson's atomic model
Atoms are neutral, negatively charged electrons in a positively charged pool, plum pudding.