er34962 er34962

29-09-2022
Chemistry

Answered

PLEASE HELP!! I need to know the answer to this but I'm overly exhausted and the question isn't making and sense...
An unknown element has three naturally occurring isotopes.

Below are their masses (amu) and % abundance

A) Calculate the weighted atomic mass unit for each isotope. Show % conversions and record the AMU for each isotope in the table below

B) What is the average (Total) atomic mass unit of the unknown element.

C) Identify this unknown element from the Periodic Table

PLEASE HELP I need to know the answer to this but Im overly exhausted and the question isnt making and sense An unknown element has three naturally occurring is class=

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