Three theories of acids and bases explained
Overview of three theories of acids and bases: Arrhenius theory, Brønsted-Lowry theory, and Lewis theory.
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Contunico © ZDF Studios GmbH, Mainz; Thumbnail © Rinus Baak/Dreamstime.comLearn about the monarch butterfly, including its annual migration to Mexico.
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Encyclopædia Britannica, Inc.All living things are composed of cells.
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Encyclopædia Britannica, Inc.We're basically living in one big lava lamp.Media Editors: Michele Metych , Lauren Sims
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© American Chemical Society (A Britannica Publishing Partner)The fundamentals of acids and bases and how the pH scale is used to measure them.
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Encyclopædia Britannica, Inc.Molecular compounds are formed when molecules, such as those of methane or water, join together by sharing electrons.
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Encyclopædia Britannica, Inc.Ions—atoms with a positive or negative net charge—bind together to form ionic compounds.
