6
Carbon 12 has 6 neutrons
There are 8 more neutrons in an isotope of carbon-14 than in a standard carbon atom. Carbon-14 has 8 neutrons, while a standard carbon atom (carbon-12) has 6 neutrons.
Carbon 12 has 6 protons and 6 neutrons.
The carbon atom can have either 6, 7 or 8 neutrons in its nucleus.
A carbon atom with a mass number of 12 has 6 protons (which is the atomic number of carbon) and 6 neutrons.
A carbon-40 atom has 6 protons, 6 electrons, and 34 neutrons.
7
7
6 protons, 6 electrons and 6 protons in carbon-12 atom
A carbon atom typically has six neutrons in its most abundant isotope, carbon-12, which also has six protons. However, carbon can exist in other isotopes, such as carbon-13 with seven neutrons and carbon-14 with eight neutrons. The number of neutrons can vary depending on the specific isotope, but the standard model reference is carbon-12 with six neutrons.
Run of the mill carbon-12 atom has 6 protons, 6 neutrons. Isotopes will have varying amounts. Carbon-13 and carbon-14 have 7 and 8 neutrons.
Carbon IS an atom. I presume you mean how many electrons there are. There are 6 electrons, 6 protons and 6 neutrons in every un-bonded Carbon atom.