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Modeling Relative Atomic Mass
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Submission Information |
|
| Authors | Roberto Marrero |
| Contact Email | robertom@wcs.edu |
| School / Organization | Brentwood High School, Williamson Co, TN |
| Submitted | 11/05/27 |
| Updated | 11/08/28 |
Contribution Description |
|
| Title | Modeling Relative Atomic Mass |
| Simulations | Isotop dan Massa Atom |
| Keywords | Relative Atomic Mass, Mass Number, Natural Abundance, Percent Composition |
| 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. |
| Level | High School, Undergraduate - Intro |
| Type | Lab, Homework |
| Subject | Chemistry |
| Duration | 60 minutes |
| Answers Included | No |
| Language | English |
Standards Compliance
| Content Level | |||
| Content Standard | K-4 | 5-8 | 9-12 |
| Science as Inquiry - A |  |
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| Physical Science - B | |
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| Life Science - C | |||
| Earth & Space Science - D | |||
| Science & Technology - E | |||
| Science in Personal and Social Perspective - F | |||
| History and Nature of Science - G | |||
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