Modeling Relative Atomic Mass


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Title Modeling Relative Atomic Mass
Description The concept of average relative atomic mass is explored. Calculation of relative atomic masses from isotopic relative atomic mass and natural abundance (percent composition) is taught. Estimation of most abundant isotopes in a binary combination. Calculation of approximate relative atomic mass and percent composition, using mass numbers. Calculation of relative atomic mass of elements with three or more isotopes.
Subject Chemistry
Level High School, Undergrad - Intro
Type Homework, Lab
Duration 60 minutes
Answers Included No
Language English
Keywords Mass Number, Natural Abundance, Percent Composition, Relative Atomic Mass
Simulation(s) Isotopes and Atomic Mass


Author(s) Roberto Marrero
Contact Email robertom@wcs.edu
School / Organization Brentwood High School, Williamson Co, TN
Date submitted 5/27/11
Date updated 8/28/11