humanfull2233oycmmm humanfull2233oycmmm
  • 28-01-2020
  • Biology
contestada

A certain atom has 26 protons, 26 electrons, and 30 neutrons. Its mass number is ______.

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camille133917
camille133917 camille133917
  • 28-01-2020

Answer:

rfdd

Explanation:

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logan724669
logan724669 logan724669
  • 28-01-2020
The answer to your question is 56 because mass number is protons and neutrons
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