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


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Titlu Isotopes & Atomic Mass-Inquiry Activity
Descriere 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
Subiect Chemistry, Earth Science
Nivel High School, Undergrad - Intro
Tip Demonstration, Homework, Lab, Remote Learning
Răspunsuri incluse No
Limbă English
Cuvinte cheie average mass, electron, isotope, nature, neutron, phet, proton, remote
Simularea Izotopii și masa atomică (HTML5), Izotopi si masa atomica


Autori Trish Loeblein
Email patricia.loeblein@colorado.edu
Şcoală / Organizaţie PhET
Prima transmisie 05.06.2011
Ultima verificare 06.04.2020