Lewis Structure of ElementsDraw the Lewis structure of elements and determine the number of electrons gainedor lost by an element in an ion formation.Lewis StructureElementCompound FormulaCompound Formation+[K] [:Br:] KBrPotassium and BromineK. + ·Br:K. Br:Potassium BromideCalcium and NitrogenLithium and 0xygenSodium and PhosphorousAluminum and Sulfur

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ompound Formation K- Br. - K][:Br:] KBr K: + ·Br: Potassium Bromide

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter3: Atomic Shells And Classical Models Of Chemical Bonding

Section: Chapter Questions

Problem 67P

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

Lewis Structure of Elements
Draw the Lewis structure of elements and determine the number of electrons gained
or lost by an element in an ion formation.
Lewis Structure
Element
Compound Formula
Compound Formation
+
[K] [:Br:] KBr
Potassium and Bromine
K. + ·Br:
K. Br:
Potassium Bromide
Calcium and Nitrogen
Lithium and 0xygen
Sodium and Phosphorous
Aluminum and Sulfur

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