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Sep 4, 2019 · Ion Definition in Chemistry. Dorling Kindersley / Getty Images. By. Anne Marie Helmenstine, Ph.D. Updated on September 04, 2019. An ion is defined as an atom or molecule that has gained or lost one or more of its valence electrons, giving it a net positive or negative electrical charge.
Aug 13, 2022 · 3.2: Ions. Page ID. Anonymous. LibreTexts. Learning Objectives. Define the two types of ions. Use Lewis diagrams to illustrate ion formation. Most atoms do not have eight electrons in their valence electron shell.
The meaning of ION is an atom or group of atoms that carries a positive or negative electric charge as a result of having lost or gained one or more electrons. How to use ion in a sentence.
LibreTexts. Learning Objectives. Know how ions form. Learn the characteristic charges that ions have. Construct a proper formula for an ionic compound. Generate a proper name for an ionic compound. So far, we have discussed elements and compounds that are electrically neutral.
Jul 21, 2022 · 6.1: Ions. Page ID. Learning Objectives. Predict the charge of monatomic main group ions. Given the symbol for a monatomic, fixed-charge ion write the systematic name. Given the systematic name for a monatomic, fixed-charge ion write the symbol. Move between a symbol or name for a monatomic, fixed-charge ion and the number of electrons.
1. / ˈaɪən; -ɒn / noun. an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons See also cation anion. -ion. 2. suffix forming nouns. indicating an action, process, or state Compare -ation -tion. objection. creation. ion. / ī ′ ən,ī ′ ŏn′ / An atom or a group of atoms that has an electric charge.
Nov 20, 2021 · An ion is an atom or molecule with a net electrical charge. In chemistry, this involves the gain or loss of electrons. In chemistry, the definition of an ion is an electrically charged atom or molecule. This means the atom or molecule has an unequal number of protons and electrons.
