Intermolecular Forces and States of Matter - Interactive Lecture Demonstration
- Intermolecular forces and states of matter-Lecture Demo Guide.pdf - 1457 kB
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عنوان | Intermolecular Forces and States of Matter - Interactive Lecture Demonstration |
شرح | This interactive lecture demonstration has the following learning goals - Students will be able to: (a) Distinguish between kinetic energy (KE), potential energy (PE) and total energy; (b) Apply the terms low and high PE for objects attracted to each other; (c) Identify electrostatic interactions as the force affecting the PE of atoms and molecules; (d) apply the terms low and high PE for atoms attracted to each other, resulting in bonds with different bond enthalpies; (e) Describe, at the particle-level, what happens during a phase change; (f) Apply the terms KE and PE for states of matter; (g) Connect particle-level descriptions of matter, including different phases, with macroscopic observations/properties. |
موضوع | شیمی |
سطح | پیش دانشگاهی 1 |
نوع | نمایش |
مدت | دقیقه ها 60 |
پاسخ ها شامل | خیر |
زبان | انگلیسی |
کلید واژه | bonding، density، electrostatic force، energy، kinetic energy، phase change، potential energy، states of matter |
شبیه سازی ها | برهم کنش های اتمی (HTML5)، برهم کنش های اتمی، انرژی پارک اسکیت، حالت های ماده (HTML5)، حالت های ماده، حالت های ماده: مقدماتی (HTML5)، حالت های ماده: مقدماتی |
نویسنده | Ted Clark, Julia Chamberlain |
مدرسه / سازمان | PhET |
ارسال شده | 11/5/14 |
بروزرسانی شده | 12/28/16 |