Physical & Chemical
Physical and Chemical property/ Physical and Chemical change
Physical Property
A characteristic of a substance that can be observed without changing the substance into something else.
Examples
- Color(red, orange, yellow)
- Volume
- Melt
Sources(picture):
-http://thedma.org/advance/great-marketing/citrine-is-a-superficial-and-fickle-color/
-http://www.oncalc.com/calculate-volume/
-http://phys.org/news/2013-03-unusual-recrystallization-behavior-one-dimensional-electron.html
Chemical property
A characteristic that is observed when a substance interacts with another substance.
Examples
- Moldy
- Burn
- Tarnish
Sources:
-http://bgfons.com/download/3927
-http://dazzle-textures.deviantart.com/art/Burning-Tire-2-57183971
-http://www.dreamstime.com/photos-images/moldy-orange.html
Physical Change
A change that alters the form or appearance of a substance but does not make the meta rial into another substance.
Examples
- trimming a piece of paper
- chopping wood
- breaking glass
Sources:
-http://www.knowledgewebllc.com/proposal-writing-trimming-pages-without-cutting-proposal-strength/
-http://www.survivopedia.com/woodtypes/
- http://bbblood.bandcamp.com/album/broken-glass-split-with-half-an-abortion
Chemical Change
A change in matter that produces new substances.
Examples
- burning
- baking a cake
- explosion of fireworks
Sources:
-http://commons.m.wikimedia.org/wiki/File:Book_burning_(1).jpg
-http://m.wikihow.com/Prevent-Baking-a-Lumpy-Cake
-http://www.gaspeedev.com/fireworks/
By. Siyeon Bong
-Physical property
-Chemical property
-Physical change
-Chemical change