An element has four naturally occurring isotopes. The mass and fractional abundance of each isotope are as follows: Fractional Aburidance Abundance Mass (amu) 0.01480 203.9730 0.23603 205.9745 0.22604 206.9759 0.52301 207.9766 What is the atomic weight and the name of the element

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.