★ Biochemistry Quiz
An atom becomes _________ when it gains electrons.
A. Positive
B. Negative
C. Neutral
Select your answer:

Topics:
Cell Theory and Cell Organelles Circulation of Blood Non-infectious Disease Cells, Tissues and Organs Muscoskeletal System Functional Anatomy in Track & Field IV Therapy and Blood Transfusion Microbial Growth Muscles and Healthy Body Factors Affecting Health Cardiovascular Diseases Nail Diseases and Disorders Auditory and Vestibular Neurology Introduction to Pharmacology MacromoleculesOther quiz:
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