Minerals have an ordered internal atomic arrangement. What does this mean?
A. Atoms in a mineral must be in the shape of either a cube, a tetrahedron, or an octahedron.
B. Atoms in a mineral are arranged in a random fashion.
C. Atoms in a mineral are arranged in an ordered geometric pattern.
D. Atoms in a mineral must all be of the same type of element.
Answer: C
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