An element has threenaturally occurringisotopes with thefollowing masses andabundances:IsotopicFractionalMassAbundance(ати)19.9920.904820.9940.002721.9910.0925Calculate the atomicweight of this element.What is the identity ofthe element?Atomic weightamuElement is

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Answered: An element has three naturally…

An element has three naturally occurring isotopes with the following masses and abundances: Isotopic Fractional Mass Abundance (ати)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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An unknown element is determined to have two naturally occurring isotopes. Isotope 1 is 68.11% abundant and has a mass of 68.925580 amu, and isotope 2 has a mass of 70.9247005 amu. Determine the atomic mass of the unknown element. Express your answer to four significant figures.
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what is the atomic mass of an unidentified element that has 2 naturally occurring isotopes with the following masses and natural abundances? Isotope 1: 44.8776 amu, 32.88%isotope 2: 46.9443 amu, 67.12%
A new element Z has been discovered. There are 2 isotopes of this element: Z-121 which has an atomic mass of 121.098, and Z-123 which has an atomic mass of 123.456. If the relative abundance of Z-121 34.5%, what is the average atomic mass of element Z?