dessyy10 dessyy10
  • 11-11-2020
  • Biology
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what is the highlighted number ?

what is the highlighted number class=

Respuesta :

tanvii56
tanvii56 tanvii56
  • 11-11-2020

Answer:

I think it is the atomic mass, or the atomic weight.

Explanation:

The number above the symbol is the atomic mass (or atomic weight). This is the total number of protons and neutrons in an atom.  The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom.

(I'm so sorry if I'm wrong)

Hope this Helps!

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