Question

    In the early nineteenth century, who demonstrated that

    there are fourteen space lattices, or regularly repeating arrangements of points in space, that differ in symmetry and geometry?
    A Auguste Bravais Correct Answer Incorrect Answer
    B William Bragg Correct Answer Incorrect Answer
    C Jerome Karle Correct Answer Incorrect Answer
    D Charles Frank Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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