1) The element antimony (Sb, Z=51) occurs naturally as only two isotopes, one of which isantimony-121 (120.90381 amu, 57.21% abundant). Given this information:a.121Determine the number of protons, neutrons, and electrons in an atom of ¹2¹ Sb³+.# of Protons# of Neutrons# of Electronsb. Determine the mass, in amu, of the other isotope of antimony.c. What is the mass, in grams, of 0.500 moles of antimony?d. How many atoms of antimony are in a 1.000 g sample of the substance?

For antimony-121 (Sb-121):Number of protons (atomic number, Z) = 51 (since it's element Sb)Number of…

1) The element antimony (Sb, Z=51) occurs naturally as only two isotopes, one of which is antimony-121 (120.90381 amu, 57.21% abundant). Given this information: a. Determine the number of protons, neutrons, and electrons in an atom of ¹21 Sb³+. # of Protons # of Neutrons # of Electrons b. Determine the mass, in amu, of the other isotope of antimony. c. What is the mass, in grams, of 0.500 moles of antimony? d. How many atoms of antimony are in a 1.000 g sample of the substance?

1) The element antimony (Sb, Z=51) occurs naturally as only two isotopes, one of which is antimony-121 (120.90381 amu, 57.21% abundant). Given this information: a. Determine the number of protons, neutrons, and electrons in an atom of ¹21 Sb³+. # of Protons # of Neutrons # of Electrons b. Determine the mass, in amu, of the other isotope of antimony. c. What is the mass, in grams, of 0.500 moles of antimony? d. How many atoms of antimony are in a 1.000 g sample of the substance?

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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