Element: LeadNumber ofNumber ofAbundar(decimaName of isotopeMass (amu)AbundanceProtonsNeutrons(%)Lead-204203.973Lead-206205.97424.10%Lead-207206.97622.10%Lead-208207.97752.40%IsotopeMass Abundance omic Mass CalculationsTools Add-ons Help AccessibilityLast edit was 11 hours agong 1Russo One30BIUAGD 3Element: YtterbiumAbundanceNumber ofNeutronsNumber ofAbundanceName of isotopeProtonsMass (amu)(%)(decimal)Ytterbium-168167.9340.13%Ytterbium-170169.9353.04%Ytterbium-171170.936Ytterbium-172171.93621.83%Ytterbium-173172.93816.13%Ytterbium-174173.93931.83%Ytterbium-176175.94312.76%

We are given isotopes of lead(Pb), and we have to find the number of protons, neutrons and %…

Answered: Element: Lead Name of isotope Number of…

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 38E: An element X bas five major isotopes, which are listed below along with their abundances. What is...

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An element X bas five major isotopes, which are listed below along with their abundances. What is the element? Isotope Percent Natural Abundance Mass (u) 46x 8.00% 45.95232 47x 7.30% 46.951764 48x 73.80% 47.947947 49x 5.50% 48.947841 50x 5.40% 49.944792
Which of the following are isotopes of element X, the atomic number for which is 9: 919X, 920X, 189X, and 921X?
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The following diagram is a representation of 20 atoms ofa fictitious element, which we will call nevadium (Nv).The red spheres are 293Nv, and the blue spheres are 295Nv.(a) Assuming that this sample is a statistically representativesample of the element, calculate the percent abundanceof each element. (b) If the mass of 293Nv is 293.15 amu andthat of 295Nv is 295.15 amu, what is the atomic weight of Nv?[Section 2.4]
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Element: Lead Name of isotope Number of Number of Abundance Abunda Protons Neutrons Mass (amu) (%) (decim Lead-204 203.973 Lead-206 205.974 24.10% Lead-207 206.976 22.10% Lead-208 207.977 52.40%