How is atomic mass calculated?

Question

Physics

Guest

26 August, 22:32

How is atomic mass calculated?

+3

Answers (2)

Know the Answer?

Frankie Hines · Answer 1

To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons. You can see from the periodic table that carbon has an atomic number of 6, which is its number of protons.

Yasmine · Answer 2

To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons ... You can see from the periodic table that carbon has an atomic number of 6, which is its number of protons. The atomic mass of the atom is the mass of the protons plus the mass of the neutrons, 6 + 7, or