What kind of material would you expect to show an x-ray diffraction profile like the one shown below? 90K 80K 70K 60K 50K 40K 30K 20K 10K 80° Angle (degrees 20) O a. A mixed amorphous and crystalline solid O b. A material containing iron Oc. A polycrystalline solid Od. An amorphous solid e. A single crystal solid Intensity (counts)

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Crystallography

Crystallography is the category of science that focuses on the atomic and molecular arrangements with their bonding constituting the crystal structure. It is derived experimentally and originated in the year 1912. It is a combination of two words; those are crystal, meaning a cold drop, and graph, meaning writing.