Question

    Atomic size refers to the _______ of an

    atom.
    A Radius Correct Answer Incorrect Answer
    B Circumference Correct Answer Incorrect Answer
    C Diameter Correct Answer Incorrect Answer
    D Centre Correct Answer Incorrect Answer

    Solution

    The term atomic size refers to the radius of an atom. The atomic size may be visualised as the distance between the centre of the nucleus and the outermost shell of an isolated atom. Hence, option A is correct

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