Isotopes & Atomic Mass-Inquiry Activity
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标题
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Isotopes & Atomic Mass-Inquiry Activity |
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描述
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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 |
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科目
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化学, 地理 |
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等级
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本科生 - 低年级, 高中 |
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类型
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Remote Learning, 实验室, 家庭作业, 示范 |
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是否包含答案
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否 |
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语言
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英语 |
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关键词
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average mass, electron, isotope, nature, neutron, phet, proton, remote |
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仿真程序
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同位素和原子的质量 (HTML5), 同位素原子质量数 |
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作者
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Trish Loeblein |
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联系邮件
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patricia.loeblein@colorado.edu |
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学校/组织
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PhET |
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提交日期
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11-6-5 |
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更新日期
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20-4-6 |
