Answer:
B 24 m west I belive that it is the answer
Answer:
I think the answer is A - they used X-ray analysis.
Explanation:
Answer:Oxygen
Explanation:
Oxygen gets reduced when iron is oxidized.
Answer:
A piece of gold foil was hit with alpha particles, which have a positive charge. Most alpha particles went right through. This showed that the gold atoms were mostly empty space. Some particles had their paths bent at large angles. A few even bounced backward. The only way this would happen was if the atom had a small, heavy region of positive charge inside it.