because it only change in color and no new materials formed
because it change from solid to liquid and there is new materials formed
because it only change in sizes and no new materials formed
because it change its state of matter from solid to gas and there is a new material formed
1 votes Thanks 1
angelrama909
1 is a chemical change po dahil papel po siya then papers made by parts of tree and it was rycicle by science how can you make a paper if theres no chemical on it :)
because a paper ricycle into the tree and it was uses some chemical to become a paper
2: physical change
a mango is a physical change it is because mango is from to raw and after the mango season the mango will be ripe
3; chemical change
H2o is water if you will put it in the frezze it will became a hard cube or turns to ice and if get out from the freeze it will change the form of water instead of cube it will be back into the real form
4:physical change
rock is stone that people can used into garden and its physical if we get a big rock it call be heavy and makes our body get sweat and its physical.
5: Chemical change
a match made a chemical theres a gas on top of a match and gas of whole bottom of match and it will used by campers to build a fire.
Answers & Comments
Answer:
physical change
physical change
chemical change
physical change
chemical change
because no other materials are formed
because it only change in color and no new materials formed
because it change from solid to liquid and there is new materials formed
because it only change in sizes and no new materials formed
because it change its state of matter from solid to gas and there is a new material formed
Answer:
1: chemical change
because a paper ricycle into the tree and it was uses some chemical to become a paper
2: physical change
a mango is a physical change it is because mango is from to raw and after the mango season the mango will be ripe
3; chemical change
H2o is water if you will put it in the frezze it will became a hard cube or turns to ice and if get out from the freeze it will change the form of water instead of cube it will be back into the real form
4:physical change
rock is stone that people can used into garden and its physical if we get a big rock it call be heavy and makes our body get sweat and its physical.
5: Chemical change
a match made a chemical theres a gas on top of a match and gas of whole bottom of match and it will used by campers to build a fire.