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Changes In Matter By: Nirav Gadekal Daksh Kohar Yesenia Sandoval…
Changes In Matter
By:
Nirav Gadekal
Daksh Kohar
Yesenia Sandoval
Endothermic Reaction
Chemical Reaction absorb energy
from its surroundings
Energy
breaks bond
Products greater energy
.
Reactants less energy
Difference between energy
amount energy absorbed
Exothermic Reaction
Bonds are Made
Combustion
Chemical Reaction Releases Energy
Energy Released
Reactants More Energy
Products Less Energy
Releases By Light Or Heat
Physical change
substances stay the same
can't be reversed
can be reversed
Chemical Change :
Form substances.
Recognized by
Formation of a precipitate
Turn into a solid
Change in color
Production of gas
