Date post: | 30-Dec-2015 |
Category: |
Documents |
Upload: | brittany-wynn |
View: | 49 times |
Download: | 0 times |
https://www.youtube.com/watch?v=xYFAj50c7xM
Two kinds of properties
• Physical-pure substance that can be observed without changing it into another substance.
• Chemical-pure substance that describes its ability to change into different substances.
https://www.youtube.com/watch?v=uJOGy0dgmUU
Mixture-two or more substances that are not chemically combined.
• Heterogeneous-you can see different parts (ex: salad or pizza)
• Homogeneous-you can’t see different parts (ex: sugar in lemonade, cake)