What is the relative atomic mass of an atom that contains 12 protons, 14 neutrons and 12 electrons?

The relative atomic mass of an atom is determined by the total number of protons and neutrons in its nucleus. In this case, the atom has 12 protons and 14 neutrons.

Step 1: Identify the number of protons. In this case, it's 12. Step 2: Identify the number of neutrons. In this case, it's 14. Step 3: Add the number of protons and neutrons together.

So, 12 (protons) + 14 (neutrons) = 26

Therefore, the relative atomic mass of the atom is 26.