Monday, July 19, 2010

Chemical Reactions

Chemical Reactions
 
Our topic for Term 3 is Chemical Reactions.

A chemical reaction is the combination of 
two reactants to form an entirely new product.
Solids
A solid has a definite shape and volume.
Examples of solids include ice (solid water), a bar of steel, and dry ice (solid carbon dioxide).
Liquids
A liquid has a definite volume, but takes the shape of its container.
Examples of liquids include water and oil.
Gases
A gas has neither a definite volume nor a definite shape.
Examples of gases are air, oxygen, and helium.


Here is an interactive game that enables 
you to explore the chemical reactions that occur when 
water reacts with hot and cold temperatures.

1 comment:

jp7numeracy said...

Love what you guys are doing here. Your site is awesome! Keep up the great work.
We'll have a look at your blog in class this week. We are studying some similar content in Science. Check us out at jp7numeracy@blogspot.com

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