There is never an exact measurement, because all atoms are the different but most likely it would be around 8¹².
All isotopes of carbon have 6 protons.
Not sure about nutrons, but xenon has between 70 and 82 neutrons.
mercury has 121 nutrons because the periodic table
The element with 6 protons and 6 neutrons is carbon, which has the atomic number 6.
Radium has 88 neutrons.
Typically, 69. However it can vary by isotope.
Einsteinium typically has 99 neutrons in its nucleus.
7 is most common. It can also be 6 or 8.
Sodium-23 the only isotope occuring in nature has 12 neutrons
Hydrogen has three isotopes one proton and no nutron one proton and one nutron one proton and two nutrons
10 protons, 8 (or more, up to 14) neutrons
none neon is the powder that electrons spark freeon to light photonic blue white