C. Isotopes or Different Elements? Use the information given below to determine if the pair of elements are isotopes or different elements. Indicate your answer in the space provided. 1. Element D has 6 protons and 7 neutrons. Element F has 7 protons and 7 neutrons. 2. Element J has 27 protons and 32 neutrons. Element L has 27 protons and 33 neutrons. 3. Element X has 17 protons and 18 neutrons. Element Y has 18 protons and 17 neutrons. 4. Element Q HAS 56 protons and 81 neutrons. Element R has 56 protons and 82 neutrons. 5. Element T has an atomic number of 20 and an atomic mass of 40. Element Z has an atomic number of 20 and an atomic mass of 41. 6. Element W has 8 protons and 8 neutrons. Element V has 7 protons and 8 neutrons.

C. Isotopes or Different Elements? Use the information given below to determine if the pair of elements are isotopes or different elements. Indicate your answer in the space provided. 1. Element D has 6 protons and 7 neutrons. Element F has 7 protons and 7 neutrons. 2. Element J has 27 protons and 32 neutrons. Element L has 27 protons and 33 neutrons. 3. Element X has 17 protons and 18 neutrons. Element Y has 18 protons and 17 neutrons. 4. Element Q HAS 56 protons and 81 neutrons. Element R has 56 protons and 82 neutrons. 5. Element T has an atomic number of 20 and an atomic mass of 40. Element Z has an atomic number of 20 and an atomic mass of 41. 6. Element W has 8 protons and 8 neutrons. Element V has 7 protons and 8 neutrons.

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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Diane, Timothy and Ira were having a discussion about isotopes and the tendency to react. Which do you suggest offers the best explanation? Diane felt that isotopes would react the same as the atoms of the same element since they had the same number of valence electrons. Timothy suggested that they would react the same since the isotope and the atom of the same element would have the same number of total electrons. Ira said that the isotopes would react different since the number of neutrons would vary and therefore the atomic mass of the isotopes versus the atom of the same element would be different.
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