calculate average atomic mass for carbon if carbon-12 has a relative abundance of 98.9% and carbon-13 has a relative abundance of 1.1%

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Respuesta :

The mass of carbon is listed as 12.011 amu on the periodic table. The average mass of a carbon atom in a few C atoms is 12.011, however no single carbon atom has a mass of 12.011.

What is atomic mass?

Atomic mass is defined as the sum of the masses of the protons, neutrons, and electrons in an atom, or the total mass of the particles of matter inside an atom.

Take a particular number of atoms, calculate the total mass of each isotope, and then divide the total mass of all the atoms by the total number of atoms to determine the average atomic mass. Assume you had 10,000 carbon atoms, for example. The remaining atoms are 107 atoms of 13C and 9893 atoms of 12C.

Thus, the mass of carbon is listed as 12.011 amu on the periodic table. The average mass of a carbon atom in a few C atoms is 12.011, however no single carbon atom has a mass of 12.011.

To learn more about atomic mass, refer to the link below:

https://brainly.com/question/17067547

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