Potassium permanganate diffusing in water

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Photo credit: © Dorling Kindersley: Tim Ridley / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: background, chemistry, color, education, educational, educations, encyclopedia, experiment, experimental, experiments, image, isolated, knowledge, learn, learning, object, physic, potassium, rationality, school, science, shot, studding, studio, study, understanding, white