10. An element has two isotopes of relative atomic masses 41.0 u and 44.0 u. The relativeabundance of the isotopes are 90.0% and 10.0% respectively. The average atomic mass of theelement is:(A) 41.0u (B) 41.3u (C) 42.5u (D) 43.7u 211. Which of the following phrases best describes the term solubility?(A) the ability of a solvent to dissolve in a solute (B) the ability of a solute to dissolve in a solvent(C) the maximum amount of solute that will dissolve in solvent at a given temperature (D) themaximum amount of solvent that will dissolve in a solute at a given temperature 4

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10. An element has two isotopes of relative atomic masses 41.0 u and 44.0 u. The relative abundance of the isotopes are 90.0% and 10.0% respectively. The average atomic mass of the element is: (A) 41.0u (B) 41.3u (C) 42.5u (D) 43.7u 2

10. An element has two isotopes of relative atomic masses 41.0 u and 44.0 u. The relative abundance of the isotopes are 90.0% and 10.0% respectively. The average atomic mass of the element is: (A) 41.0u (B) 41.3u (C) 42.5u (D) 43.7u 2

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter2: Atoms Molecules And Ions

Section: Chapter Questions

Problem 165SCQ

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