Build a Molecule - Molecular Formulas and Coefficients 一颗金星 象征着 是通过PhET设计指南所设计出来的高质量的探究活动。


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标题 Build a Molecule - Molecular Formulas and Coefficients
描述 This activity consists of a series of challenges that utilize the Build a Molecule sim to help students achieve the following learning goals: 1. Recognize that molecules are made from atoms. 2. Describe the difference between a molecule name and chemical formula. 3. Distinguish between the coefficient and subscript in a chemical formula. 4. Use pictorial representations of molecules to generate chemical formulas.
科目 化学
等级 K-5, 初中
类型 实验室
持续时间 90 分钟
是否包含答案
语言 英语
关键词 atoms, coefficients, molecular formulas, molecules
仿真程序 建立分子模型


作者 Christine Denison, Emily Moore
联系邮件 emily.moore@colorado.edu
学校/组织 PhET
提交日期 11-7-26
更新日期 11-7-26