Question

    Isobars

    are:
    A Elements with the same atomic number but different atomic masses Correct Answer Incorrect Answer
    B Elements with the same atomic mass but different atomic numbers Correct Answer Incorrect Answer
    C Elements with different atomic numbers and different atomic masses Correct Answer Incorrect Answer
    D None of the above Correct Answer Incorrect Answer

    Solution

    Isobars have the same mass number but differ in the number of protons, resulting in different atomic numbers.

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