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


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Izenburua Isotopes & Atomic Mass-Inquiry Activity
Deskribapena 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
Gaia Kimika, Lurraren zientzia
Maila High School (BH), Oinarrizko hezkuntza - Sarrera
Mota Etxerako lanak, Frogapena, Lab
Erantzunak barne Ez
Hizkuntza English
Gako-hitzak average mass, electron, isotope, nature, neutron, phet, proton
Simulazioa(k) Isotopoak eta masa atomikoa (HTML5), Isotopoak eta Masa Atomikoa


Autorea(k) Trish Loeblein
Kontaktu-posta eletronikoa patricia.loeblein@colorado.edu
Eskola / Erakundea PhET
Bidaltze-data 6/5/11
Eguneratze-data 5/24/16