A primary goal of medievel alchemists was to turn base metals in gold. Typically they worked with lead as the starting metal, since it was heavy, cheap, and readily available. The nucleus of the most abundant isotope of gold has 118 neutrons and 79 protons. The most abundant isotope of lead has a nucleus with 126 neutrons and 82 protons. a) Write the formulas for these isotopes of gold and lead. Use the format: MassNumber_ElementalSymbol_AtomicNumber (e.g., for the isotope of mercury with 122 neutrons and 80 protons, you would write that as: 202_Hg_80) b) If you were a very advanced medieval alchemist and could remove individual protons and neutrons from the lead isotope described above to make the gold isotope, write the symbol for the isotope you removed from lead to turn it into gold.

A primary goal of medievel alchemists was to turn base metals in gold. Typically they worked with lead as the starting metal, since it was heavy, cheap, and readily available. The nucleus of the most abundant isotope of gold has 118 neutrons and 79 protons. The most abundant isotope of lead has a nucleus with 126 neutrons and 82 protons. a) Write the formulas for these isotopes of gold and lead. Use the format: MassNumber_ElementalSymbol_AtomicNumber (e.g., for the isotope of mercury with 122 neutrons and 80 protons, you would write that as: 202_Hg_80) b) If you were a very advanced medieval alchemist and could remove individual protons and neutrons from the lead isotope described above to make the gold isotope, write the symbol for the isotope you removed from lead to turn it into gold.

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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The planet Zoltan is located in a solar system in the Andromeda galaxy. On Zoltan, the standard unit for the amount of substance is the wog and the standard unit for mass is the wibble. The Zoltanians, like us, chose carbon-12 to define their standard unit for the amount of substance. By definition, one wog of C-12 atoms contains 2.50 x 1021 atoms. It has a mass of exactly 12 wibbles. What is the mass, in wibbles, of 1 wog of nitrogen atoms? What is the mass, in wibbles, of 5.00 x 10-1 wogs of O2? What is the mass, in grams of 1 wog of hydrogen atoms? Expert Solution
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