Lewis structure

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Lewis structure

[′lü·is ‚strək·chər]
(chemistry)
A structural formula in which electrons are represented by dots; two dots between atoms represent a covalent bond. Also known as electron-dot formula; Lewis formula.
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But the more chemistry classes I took, the more intuitive it seemed and because of some really insightful, passionate instructors, I began to realize that chemistry isn't confined to bubbling coloured potions in the lab, dry Lewis diagrams and mass balances, but that it is universal and is absolutely everywhere --in our medicines, batteries, detergents, electronics and in biological systems.