4. Darium (Da) is the name given to the hypothetical element with an atomic number of 120. It should belong to the Alkaline Earth Metals family and have two valence electrons. (a) Would this element have a larger or smaller atomic radius than radium (Ra)? Explain your answer using atomic structure (NOT position on the periodic table) and specific terminology learned in the course.

4. Darium (Da) is the name given to the hypothetical element with an atomic number of 120. It should belong to the Alkaline Earth Metals family and have two valence electrons. (a) Would this element have a larger or smaller atomic radius than radium (Ra)? Explain your answer using atomic structure (NOT position on the periodic table) and specific terminology learned in the course.

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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