4. Physical Change
⢠Physical Change: Any change that alters the form
or appearance of matter
⢠A substance that undergoes a physical change is
still the same substance after the change
5. Physical Change
⢠Physical Change: Any change that alters the form
or appearance of matter
⢠A substance that undergoes a physical change is
still the same substance after the change
⢠STATES OF MATTER
⢠Solid
⢠Liquid
⢠Gas
6. Physical Change
⢠Physical Change: Any change that alters the form
or appearance of matter
⢠A substance that undergoes a physical change is
still the same substance after the change
⢠STATES OF MATTER
⢠Solid
⢠Liquid
⢠Gas
⢠Methods of separating mixtures
⢠Filtration and distillation
9. Chemical Change
⢠Change in mater that produces one or more new
substances
⢠Produces new substances with properties
different from those of original substance
14. Matter and Thermal
Energy
⢠Energy is the ability to do work
⢠Chemical and Physical change includes a change in Energy
15. Matter and Thermal
Energy
⢠Energy is the ability to do work
⢠Chemical and Physical change includes a change in Energy
⢠Temperature is the measure of average energy of random
motion particles of matter
16. Matter and Thermal
Energy
⢠Energy is the ability to do work
⢠Chemical and Physical change includes a change in Energy
⢠Temperature is the measure of average energy of random
motion particles of matter
⢠Thermal Energy: Total energy of all particles in an object
17. Matter and Thermal
Energy
⢠Energy is the ability to do work
⢠Chemical and Physical change includes a change in Energy
⢠Temperature is the measure of average energy of random
motion particles of matter
⢠Thermal Energy: Total energy of all particles in an object
⢠Endothermic Change: Change in which energy is taken in
18. Matter and Thermal
Energy
⢠Energy is the ability to do work
⢠Chemical and Physical change includes a change in Energy
⢠Temperature is the measure of average energy of random
motion particles of matter
⢠Thermal Energy: Total energy of all particles in an object
⢠Endothermic Change: Change in which energy is taken in
⢠Exothermic Change: When energy is given off