I think it’s c but I could be wrong
The model<span> of the </span>atom<span> has dramatically </span>changed<span> over many many years.We learn </span>atoms<span> make up different substances and are the smallest particles of matter. which can have subatomic particles that are very small portions of matter.at first scientist only thought there were electrons which are negatively charged.</span>
I think one of the signs is <span>water and salt are formed
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Could you post another question with a photo? I am sorry...
