Chapter 2 - Matter Properties & Changes.pptx

Chapter -1 NGSS
Matter - properties & change

1. Matter – properties & change Chapter 2

2. States of matter

3. Physical properties There are two types of physical properties Intensive Properties – They are independent of the amount of substance present , such as density Extensive Properties – They are dependent on the amount of substance present such as mass, length or volume.

4. Chemical properties

5. Physical changes

6. Chemical changes

7. Conservation of mass

8. mixtures

9. Methods of separation

10. Elements and compounds

11. compounds

12. summary

13. Law of definite proportions

14. Law of multiple proportions