<span>A.) He used an experiment with gold foil to prove that an atom had a
positive nucleus in the middle and was surrounded by negative electrons.
Hope this helps!
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They may be changed because they may find evidence of some thing that will change their perspective on things.
Answer:
Explanation:
kenetic is made for thermal things
I think it’s current= A / C
They can be compounds too.
Examples: salt, sugar, and water are all compounds, not elements or mixtures.