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Describes a monatomic ion having more than one possible charge. Study with Quizlet and memorize flashcards containing terms like Ion, Oxidation Number, Monatomic Ion and more.
Study with Quizlet and memorize flashcards containing terms like Atom is, Proton= Electrons, Ions and more.
Ions have different numbers of electrons than protons, whereas neutral atoms have the same number of electrons as protons. Atoms have no charge, and ions have a charge. Atoms can have incomplete outer energy levels, whereas ions have completely filled outer energy levels.
2 Σεπ 2022 · Biology/Chemistry/Medicine definition: An ion is a charge-carrying atom or molecule with an unequal number of electrons and protons . It is formed by the process of ionization and plays several important roles in the biological world.
Cations are positive ions that form by losing electrons. Negative ions form by gaining electrons, which we call anions. We designate anions by their elemental name and change the ending to “-ide”, thus the anion of chlorine is chloride, and the anion of sulfur is sulfide.
An ion is an atom or molecule that has gained or lost one or more electrons, resulting in a net electrical charge. This charge can be positive, known as a cation, if electrons are lost, or negative, known as an anion, if electrons are gained.
Definition. An ion is an atom or molecule that has gained or lost one or more of its electrons, resulting in a net electrical charge. In the context of anatomy and physiology, ions play critical roles in processes such as nerve impulse transmission and muscle contraction.
