Sugar and Salt Solutions - Annotated Lecture Slides A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Názov Sugar and Salt Solutions - Annotated Lecture Slides
Popis Learning goals for the Annotated Lecture Slides include the following. Students will be able to: Explain the difference between the conductivity of solutions of ionic and molecular compounds based on the presence or absence of freely moving charged particles Describe the atomic-level structural features of ionic compounds Describe the forces involved in ionic bonding Identify if solutions contain ionic or molecular compounds based on conductivity Identify if solutions contain ionic or molecular compounds based on atomic-scale representations Describe the bonding in ionic compounds of polyatomic ions Determine if a chemical compound is best described as ionic or molecular based on its chemical composition, specifically whether it contains metal and non-metal elements or not
Predmet Chémia
Úroveň Vysoká škola - začínajúci
Typ Demonštrácia
Trvanie 60 min
Vrátane odpovedí Yes
Jazyk Angličtina
Kľúčové slová Compounds, Conductivity, Forces, Ionic, Molecular
Simulácia Roztoky cukru a soli: Makro


Autor(i) Yuen-ying Carpenter, Trish Loeblein
Kontaktný email phethelp@colorado.edu
Škola / Organizácia PhET
Dátum odoslania 2.11.2014
Dátum aktualizácie 8.6.2015