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Across 3. A viscous liquid whose particles become attached to each other, forming a loose mass 6. A negative replica of a person's teeth and oral structures into which dental plaster or stone is placed in order to make an accurate copy or positive replica of the patient's dentition 8. A record of how the patient's maxillary and mandibular arches occlude 9. A gypsum replica of the mouth made from an impression of a patient's mouth 11. The process of absorbing water, causing swelling 12. The process of contracting and shrinking with time as a result of losing water

Down 1. A chemical process that causes two materials to harden together 2. The property of a material that causes it to flow or not flow easily 4. A tendency away from water, an aversion to it, and less wetting ability 5. A tendency toward compatibility with water or complete wetting ability 7. The capacity of a material to flow over a surface and capture all irregularities 10. Folds of tissue connecting the cheeks and lips to the alveolar mucosa