1. An atom of Potassium has a mass number of 39 and an atomic number of 19. a. Fill in the below table, using the information provided. (3 marks) Volume of sulfuric acid used/cm3 27.10 Particle Number Protons Neutrons Electrons b. Potassium is in period four of the periodic table. What does this show about the number of electron shells in a potassium atom. c. Potassium exists as isotopes. What does the term in bold mean?

1. An atom of Potassium has a mass number of 39 and an atomic number of 19. a. Fill in the below table, using the information provided. (3 marks) Volume of sulfuric acid used/cm3 27.10 Particle Number Protons Neutrons Electrons b. Potassium is in period four of the periodic table. What does this show about the number of electron shells in a potassium atom. c. Potassium exists as isotopes. What does the term in bold mean?

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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Can you please help with the table? Thanks
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