Sugar and Salt Solutions - Annotated Lecture Slides 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 Sugar and Salt Solutions - Annotated Lecture Slides
描述 Learning goals for the Annotated Lecture Slides include the following. Students will be able to: Explain the difference between the conductivity of solutions of ionic and molecular compounds based on the presence or absence of freely moving charged particles Describe the atomic-level structural features of ionic compounds Describe the forces involved in ionic bonding Identify if solutions contain ionic or molecular compounds based on conductivity Identify if solutions contain ionic or molecular compounds based on atomic-scale representations Describe the bonding in ionic compounds of polyatomic ions Determine if a chemical compound is best described as ionic or molecular based on its chemical composition, specifically whether it contains metal and non-metal elements or not
科目 化学
等级 本科生 - 低年级
类型 示范
持续时间 60 分钟
是否包含答案
语言 英语
关键词 Compounds, Conductivity, Forces, Ionic, Molecular
仿真程序 糖和盐溶液


作者 Yuen-ying Carpenter, Trish Loeblein
联系邮件 phethelp@colorado.edu
学校/组织 PhET
提交日期 14-11-2
更新日期 15-6-8