ionic bond 
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              Tweet n. A chemical bond between two ions with opposite charges, characteristic of salts.Also called electrovalent bond. ![]() (click for a larger image) ionic bondIn sodium chloride, a sodium atom (Na) donates an electron to a chlorine atom (Cl), forming an ionic bond.  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.







