Carbon has an atomic number of 6. Which of the following does the atomic number 6 tell you about carbon?

The atomic number only tells you how many protons an element has, regardless of the amount of neutrons etc.

Carbon 6 therefore has 6 protons, and that's the only thing you can deduce from its atomic number.

explanation:

okay now i don't know this but for the pints nothing else to say bye

69 is the correct math for the amino acids