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TEST BANK FOR DENTAL RADIOGRAPHY 5TH EDITION BY IANNUCCI
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Chapter 02: Radiation Physics Iannucci: Dental Radiography, 5th Edition MULTIPLE CHOICE 1. The fundamental unit of matter is the a. proton. b. neutron. c. electron. d. atom. ANS: D A proton is a subatomic particle; the fundamental unit of matter is the atom. A neutron is a subatomic parti...
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