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The average atomic mass of the element is 204.40 amu
Average atomic mass and isotopic mass
- The average atomic mass of an element is the average mass of the atom of that element calculated from the isotopic masses of the atoms of that element and their percentage abundances
- Isotopic mass is the mass of each isotope of that element
Calculation of average atomic mass
Average atomic mass = sum of isotopic mass * abundance of each isotope
Average atomic mass = 202.99 * 29.524% + 70.476% * 204.99 amu.
Average atomic mass = 204.40 amu
Therefore, the average atomic mass of the element is 204.40 amu
Learn more about average atomic mass and isotopic mass at: https://brainly.com/question/11096711
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