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Stack #2596473
Science Unit 13 Lesson 3
Question | Answer |
---|---|
crushing | physical change |
freezing | physical change |
rusting | chemical change |
melting | physical change |
evaporation | physical change |
souring | chemical change |
boiling | physical change |
condensation | physical change |
cooking | chemical change |
tearing | physical change |
burning | chemical change |
change in which the form or shape of a substance changes, but the substance still has the same chemical makeup | physical change |
changes in one or more substances, caused by a reaction that form new and different substances | chemical change |
the process through which new substances are formed during a chemical change | reaction |
a law that states that matter cannot be made or destroyed; however, matter can be changed into a new form | conservation of mass |
burning wood into ash | chemical change |
sharpening a pencil | physical change |
rusting chains on a swing | chemical change |
milk souring | chemical change |
water freezing on branches | physical change |
dew on the morning grass | physical change |
crushing a can | physical change |
tearing a piece of paper in half | physical change |
dying a white t-shirt different colors | physical change |
the bumper on an old truck rusting | chemical change |
boiling a pot of water | physical change |
frying an egg in a pan | chemical change |
beads of water forming on a glass | physical change |
rain puddles evaporating in the sun | physical change |
icicles melting off a tree | physical change |
blue-green coating on the Statue of Liberty | chemical change |
cutting a slice from an apple pie | physical change |
rolling clay into a ball | physical change |
cracking an egg | physical change |
a strawberry rotting | chemical change |
bacteria decomposes leaves | chemical change |
gasoline burns in a car engine | chemical change |
mixing eggs, water, oil, and cake mix and baking it in the over | chemical change |