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


Download Eller du kan laste ned alle filene som et komprimert zip-arkiv.


Tittel Sugar and Salt Solutions - Annotated Lecture Slides
Beskrivelse 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
Emne Kjemi
Nivå Student - introduksjon (bachelor)
Type Demonstrasjon
Varighet 60 minutter
Svar inkludert Ja
Språk English
Nøkkelord Compounds, Conductivity, Forces, Ionic, Molecular
Simuleringer Sugar and Salt Solutions


Forfattere Yuen-ying Carpenter, Trish Loeblein
E-post for kontakt phethelp@colorado.edu
Skole / Organisasjon PhET
Lastet opp 02.11.14
Oppdatert 08.06.15