The answer is Fe3O2 because there’s 2 oxygen and 3 iron
Answer:
it was Millikan. He conducted the oil drop experiment. Thomson determined the electon charge not the quantity. Rutherford used the gold foil experiment to find positive charge and that most of the atom is empty space. Dalton proposed that matter was made of small particles called atoms but that was a concept already proposed by ancient greeks. Dalton also proposed the atomic theory.
Less friction to stop the wheel from turning
The answer is B) relief
Relief is the is the difference in elevation between the highest and lowest points in an area.
