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Beautiful Chemistry: Beautiful Structures: Gas and Liquid

For Students 9th - 10th
In Beautiful Chemistry, we talk about crystals, quasicrystals and glasses, which are all solids. Here, we see the molecular structure of gases and liquids.
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Curated OER

Matter

For Students 3rd - 5th
A brief site which defines solids, liquids and gases along with a drawing of each.
PPT
Sophia Learning

Sophia: Boiling, Freezing, Melting Point: Lesson 4

For Students 9th - 10th
This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 4 of 4 in the series titled "Boiling, Freezing, Melting Point."
PPT
Sophia Learning

Sophia: Boiling, Freezing, Melting Point: Lesson 1

For Students 9th - 10th
This lesson will introduce the phase changes that occur at the boiling, freezing, and melting points. It is 1 of 4 in the series titled "Boiling, Freezing, Melting Point."
PPT
Sophia Learning

Sophia: Phase Changes: Lesson 2

For Students 9th - 10th
This lesson will introduce a phase change diagram, and show how a substance changes from one phase to another. It is 2 of 3 in the series titled "Phase Changes."

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