Sample LessonSample Lesson
01 Introduction to Chemistry
02 Matter and the Atomic Structure
03 The Mole Concept, Chemical Formula and Equation
04 The Periodic Table of Elements
05 Chemical Bond
06 Acids, Bases and Salts
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2.4.1 Isotopes

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  1. Current
  2. Review
  3. Answered
  4. Correct
  5. Incorrect
  1. Question 1 of 8
    1 point(s)

    CHEM0204010

    Based on the information in the table above, which of the following pair of particles are isotopes?

    • 1.
    • 2.
    • 3.