QUESTION 16 Based on the figure from the lecture slides showing the isotopes for the first twenty elements, which of the following is true: O A. Almost none of the elements have more than one isotope O B. Most of the elements have several naturally occurring isotopes QUESTION 17 An alpha particle is defined as which of the following? OA2H OB.4H О с. 2не OD.4He QUESTION 18 Which product results from alpha emission by 08po? O A 204pb O B. 204 Po OC 204 Rn ÖD.208 Rn QUESTION 19 Element "X" undergoes beta emission and forms 328 as a product. What is element "X"? OA 32p 08.32 OC 31p 0.0.31 3. 3.12

QUESTION 16 Based on the figure from the lecture slides showing the isotopes for the first twenty elements, which of the following is true: O A. Almost none of the elements have more than one isotope O B. Most of the elements have several naturally occurring isotopes QUESTION 17 An alpha particle is defined as which of the following? OA2H OB.4H О с. 2не OD.4He QUESTION 18 Which product results from alpha emission by 08po? O A 204pb O B. 204 Po OC 204 Rn ÖD.208 Rn QUESTION 19 Element "X" undergoes beta emission and forms 328 as a product. What is element "X"? OA 32p 08.32 OC 31p 0.0.31 3. 3.12

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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