Who used scientific investigations to study atoms? Check all that apply.
Dalton
Democritus
Rutherford
Thomson

rutherford

Explanation:

Rutherford used scientific investigation to study atoms.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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