Carbon has an atomic number of 6. What can you conclude about carbon from this fact?

Conclusion about the fact that Carbon has atomic number of 6 , is that it has 6 protons in its atom.

Therefore, Carbon has a proton number of 6.

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Carbon has 6 electrons in the outside and 6 protons inside.

Explanation:

Carbon has a mass number A = 12 and an atomic number Z = 6. The latter means that the element has 6 protons inside and 6 electrons in the nucleus that neutralize said positive charge.