Which of the following represents isotopes? O (mass number 18) and O (mass number 18) O (mass number 16) and O (mass number 18) O (mass number 18) and F (mass number 18) F (mass number 19) and Ne (mass number 19)

Which of the following represents isotopes? O (mass number 18) and O (mass number 18) O (mass number 16) and O (mass number 18) O (mass number 18) and F (mass number 18) F (mass number 19) and Ne (mass number 19)

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

Chapter2: Atoms, Molecules, And Ions

Section: Chapter Questions

Problem 27Q

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

Question

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Which of the following represents isotopes?

O (mass number 18) and O (mass number 18)

O (mass number 16) and O (mass number 18)

O (mass number 18) and F (mass number 18)

F (mass number 19) and Ne (mass number 19)

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