Difference between revisions of "Gas"
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===About Gases=== | ===About Gases=== | ||
: Most '''gases''' are invisible but we can feel them. | : Most '''gases''' are invisible but we can feel them. | ||
− | : When the air moves we call it the wind. | + | : When the [[air]] moves we call it the wind. |
{| class="wikitable" | {| class="wikitable" | ||
|+ Gases are a '''state of matter''' that: | |+ Gases are a '''state of matter''' that: |
Revision as of 20:00, 18 August 2018
Key Stage 2
Meaning
Gas is a state of matter that can change size and shape to fit any container.
About Gases
- Most gases are invisible but we can feel them.
- When the air moves we call it the wind.
|
Gases can be squashed into a smaller size. |
Examples of gas materials:
- Air (A mixture of gases, mostly nitrogen and oxygen)
- Steam
Key Stage 3
Meaning
A State of Matter in which the particles are separated by large distances and can move freely.