dancerdee123 dancerdee123

04-03-2019
Chemistry

contestada

Mass number of carbon

Respuesta :

brookemckethan brookemckethan

04-03-2019

12.0107 u

How to find it- Add up the mass of protons and neutrons

Answer Link

emma2863 emma2863

04-03-2019

12.017u

The atomic number is 6 as well :)

Answer Link

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