JJ Thompson proved Electrons, so negative charge
Answer: the atomic number 7 is
Nitrogen
Explanation:
Yes. Mercury has 80 protons. Tin has 50 protons. Same for electrons, it just doesn't have an exact number.
Answer:
D. ATP stores energy in its "tail," which is made from three phosphate groups.
Explanation:
ATP = 3 phosphates
ADP= 2 phosphates
AMP= 1 phosphate
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