what is the atomic number of carbon and the number of protons
a) atomic number of 6 and 6 protons
b) atomic number of 7 and 7 protons
c) atomic number of 8 and 8 protons
d) atomic number of 9 and 9 protons​

Respuesta :

A) if you have a period table handy it’s the number in the top left hand corner of the element