Isotopes & Atomic Mass-Inquiry Activity A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Tittel Isotopes & Atomic Mass-Inquiry Activity
Omtale This is an inquiry lesson meant to follow Build an Atom activity. Learning Goals: Students will be able to: A.Define “isotope” using mass number, atomic number, number of protons, neutrons and electrons. B.Compare and contrast: element, atom, isotope C.Given the number of protons, neutrons and electrons, find the mass and name of an isotope D.Given the name of an element and the number of neutrons, find the mass of an isotope E.Give evidence to support or dispute: “In nature, the chance of finding one isotope of an element is the same for all elements.” F.Find the average atomic mass of an element given the abundance and mass of its isotopes
Emne Geofag, Kjemi
Nivå Student - introduksjon (bachelor), Vidaregåande skule
Type Demonstrasjon, Lab, Lekser
Inneheld svar Nei
Språk English
Nøkkelord average mass, electron, isotope, nature, neutron, phet, proton
Simuleringar Isotopes and Atomic Mass (HTML5), Isotopes and Atomic Mass


Forfattarar Trish Loeblein
E-post for kontakt patricia.loeblein@colorado.edu
Skule / Organisasjon PhET
Lasta opp 05.06.11
Oppdatert 24.05.16