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


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Título Isotopes & Atomic Mass-Inquiry Activity
Descrición 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
Tema Ciencias da Terra, Química
Nivel Bacharelato, Universitario - Inicio
Tipo Deberes, Demostración, Laboratorio, Remote Learning
Respostas incluidas Non
Linguaxe English
Palabras clave average mass, electron, isotope, nature, neutron, phet, proton, remote
Simulacións Isotopes and Atomic Mass (HTML5), Isótopos e Masa atómica


Autores Trish Loeblein
Email de Contacto patricia.loeblein@colorado.edu
Centro Escolar / Institución PhET
Presentado 6/5/11
Actualizado 4/6/20