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Physical and Chemical change

Physical and Chemical change. Introduction. WELCOME! In this chapter is about physical and chemical changes. You can learn also the changes in our environment.. Enjoy!. Note: Click each underline words for more information. . Matter.

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Physical and Chemical change

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  1. Physical and Chemical change

  2. Introduction WELCOME! In this chapter is about physical and chemical changes. You can learn also the changes in our environment.. Enjoy! Note: Click each underline words for more information.

  3. Matter Matter occurs in four states: solids, liquids, gases, and plasma. Often the state of matter of a substance... read more Changes in matter • Physical change • Chemical change Click this to watch video

  4. Physical change The one which does not alter the composition of the substance Physical changes involve states of matter and energy. No new substance is created during a physical change, although the...read more Click this to watch video

  5. Chemical change When something undergoes a "chemical reaction" and a new substance is formed as a result... read more Rusting is an example of chemical change A new material is form Click this to watch video Click here to see more examples of Chemical change

  6. Changes in Environment • Deforestation is clearing Earth's forests on a massive scale, often resulting in damage to the quality of the land. Forests still cover about 30 percent of the world’s land area, but swaths the size of.. read more Climate change is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. It may be a change in average weather conditions… read more Watch this Video 2 Watch this video 1

  7. Reference • http://chemistry.about.com/od/lecturenotesl3/a/statesmatter.htm • http://www.youtube.com/watch?v=k7Vdf8CuppI • http://www.school-for-champions.com/science/matter_states_changing.htm • http://www.youtube.com/watch?v=BS5DNNn2nrs • http://en.wikipedia.org/wiki/Climate_change • http://www.youtube.com/watch?v=bjwmrg__ZVw • http://www.youtube.com/watch?v=GSws08S9mQE • http://environment.nationalgeographic.com/environment/global-warming/deforestation-overview/

  8. Thank you!I hope you learn about physical and chemical changes GOD BLESS! Prepared by: Genedyn M. Dimacutac

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