blackwellshyla038 blackwellshyla038
  • 04-11-2022
  • Chemistry
Answered

A new isotope, Coronadium, has been recently discovered. The Rockstar
Chemistry Students from CHS found 80 atoms of Coronadium in the
parking lot! 10 atoms have a mass of 119, 20 atoms have a mass of 121,
and 50 atoms have a mass of 123. What is the average atomic mass of
Coronadium?



Answer :

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