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Chemistry - States of Matter


Chemistry - States of Matter

Chemistry - States of Matter

Learn more about states of matter.


Students: 646
Course Description

Matter exists in four states - solid, liquid, gas and plasma and it will change state depending on the temperature and pressure applied to the matter. In this free online chemistry course about states of matter you will learn about the characteristics of each of the four states and the amount of energy that can be added to or taken from a substance before it starts to change state.
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As all substances change state at different temperatures and pressures you will learn how to use phase change diagrams to plot the energy and pressure levels, the triple point, critical temperature, boiling and melting points associated with different substances. You will also learn in a step by step manner how to calculate the change in energy needed to move a substance along the state of matter spectrum. This free online chemistry course will be of great interest to all students who wish to pursue a career in any of the sciences such as chemistry, physics, biology or geology, or the individual learner who simply wants to learn and understand what is happening when matter changes from solid to liquid to gas.

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Certification

To qualify for your official ALISON Diploma, Certificate or PDF you must study and complete all modules and score 80% or more in each of the course assessments. A link to your Diploma certificate will then appear under the My Certificates heading of your My Account page.

Learning Outcomes

Learning outcomes: - Learn about the four states of matter; - Understand the relationship between state and energy; - See how to read phase and phase change diagrams; - Learn how to calculate the change in energy needed to change state; - See how to apply the above to water;


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Module Title
Module 1: Understanding States of Matter in Chemistry
Module 2: Understanding States of Matter Assessment

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Background  
Course Rating (By Learners)
Course Title Chemistry - States of Matter
Course # 502
Course Publisher Khan Academy
Course Category 85
Content Origin
Course Description  Matter exists in four states - solid, liquid, gas and plasma and it will change state depending on the temperature and pressure applied to the matter. In this free online chemistry course about states of matter you will learn about the characteristics of each of the four states and the amount of energy that can be added to or taken from a substance before it starts to change state. As all substances change state at different temperatures and pressures you will learn how to use phase change diagrams to plot the energy and pressure levels, the triple point, critical temperature, boiling and melting points associated with different substances. You will also learn in a step by step manner how to calculate the change in energy needed to move a substance along the state of matter spectrum. This free online chemistry course will be of great interest to all students who wish to pursue a career in any of the sciences such as chemistry, physics, biology or geology, or the individual learner who simply wants to learn and understand what is happening when matter changes from solid to liquid to gas.
License 
Release Date 07 November 2012
   
Content  
Course Duration (Avg Learner) 1-2 Hours
Video/Audio High
Audio Only High
Animation None
Assessments Yes
 
Education Level
Age appropriateness 16+ Years
Minimum Grade/Class Level Higher High Secondary School
 
Validation Level 5
ALISON Testing Yes
Certification Availability
PDF Download Yes
Parchment Yes
Framed Certification Yes
   
Merchandise Availability
Marketing Information
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Course Forum  View

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  • Tony Otis Canada Interesting Course, Great course! 2014-11-23 22:11:52
  • Amjad Iradat Pakistan it was a good course 2014-09-07 07:09:23
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Study for Free at Your Own Pace! Start This Course

Free, Online Chemistry - States of Matter Course.