damariwave damariwave
  • 27-09-2019
  • Biology
contestada

A fictional* element has 12 neutrons, and 31 protons, and 31 electrons. What is its atomic mass? Write just the number, no units.

Fictional element is used so that you can't Google the answer.

Respuesta :

Lyzakolo
Lyzakolo Lyzakolo
  • 27-09-2019

Answer:

43

Explanation:

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