Question

carbon
6
c
12.011
carbon has
protons
neutrons
electrons

Explanation:

Step1: Recall atomic number property

The atomic number is equal to the number of protons. The atomic number of carbon is 6, so the number of protons is 6.

Step2: Calculate number of neutrons

The atomic mass (12.011) is approximately the sum of protons and neutrons. Rounding the atomic mass to 12. Neutrons = Atomic mass - Protons. So neutrons = 12 - 6=6.

Step3: Recall electron - proton relationship

In a neutral atom, the number of electrons is equal to the number of protons. So the number of electrons is 6.

Answer:

Protons: 6
Neutrons: 6
Electrons: 6