ISOTOPESIsotopes are atoms that have the same atomic number but different mass number. Most elements havetwo or more isotopes. For example, there are three isotopes of hydrogen: 1H, 2H, ³H. Since these isotopesare all hydrogen element, they should obviously all have the same atomic number of 1, but as you can seethey all have different mass numbers. And the reason for having different mass numbers should be due tohaving different neutron numbers: 'H having zero neutron; 2H one neutron; ³H two neutrons.QUESTIONElement mercury has six isotopes: 198Hg, 199H9, 200Hg, 201H9, 202H9, and 204H9. The abundance(frequency) of each of these isotopes is measured to be 10.20%, 16.90%, 23.40%, 13.10%, 29.90%, and6.500%, respectively. Calculate the average atomic mass for mercury. This result should be very close tothe number you can find in the Hg box in the periodic table.Hint: You can solve this question if you carefully exam the solution procedures you already exercised in theprevious Questions #1 through #3.For your answer, type in only the number down to the second digits after the decimal point.Do not type in the unit that is year old.

Answered: Image /qna-images/answer/8ac51486-1965-4c9f-9ded-15db626c0ae8.jpg

they all have different mass numbers. And the reason for having different mass numbers should be due to having different neutron numbers: 1H having zero neutron; 2H one neutron; ³H two neutrons. QUESTION Element mercury has six isotopes: 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, and 204H.. The abundance (frequency) of each of these isotopes is measured to be 10.20%, 16.90%, 23.40%, 13.10%, 29.90%, and 6.500%, respectively. Calculate the average atomic mass for mercury. This result should be very close to the number you can find in the Hg box in the periodic table. Hint: You can solve this question if you carefully exam the solution procedures you already exercised in the previous Questions #1 through #3. For your answer, type in only the number down to the second digits after the decimal point. Do not type in the unit that is year old.

they all have different mass numbers. And the reason for having different mass numbers should be due to having different neutron numbers: 1H having zero neutron; 2H one neutron; ³H two neutrons. QUESTION Element mercury has six isotopes: 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, and 204H.. The abundance (frequency) of each of these isotopes is measured to be 10.20%, 16.90%, 23.40%, 13.10%, 29.90%, and 6.500%, respectively. Calculate the average atomic mass for mercury. This result should be very close to the number you can find in the Hg box in the periodic table. Hint: You can solve this question if you carefully exam the solution procedures you already exercised in the previous Questions #1 through #3. For your answer, type in only the number down to the second digits after the decimal point. Do not type in the unit that is year old.

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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