laelasage8 laelasage8
  • 12-10-2022
  • Chemistry
contestada

HELP ASAP
Two isotopes of the FAKE element Sz have the following abundances;
Seabreezium-71 75%
Seabreezium - 76 25%
What is the average atomic mass?
(Limit your answer to the TENTHS place.)

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