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An object that is changed and can be changed back like silly putty.
Chemical change is when an object is changed and cannot be changed back. ex. egg cracking
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∙ 14y ago
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Is condension a chemical or physical change?
actually it is a CHEMICAL change...because physical means you cant reverse the compounds like plaster of Paris mixed with vinegar turns hard but is an experiment that you cannot reverse back!! xxx
Is it a physical change chemical change when salt dissolves in water?
Physical
Is carving plastic a physical change or chemical change?
physical change
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
How is forced described?
The capacity to do work or cause physical change.
What is a change to a material that does not change its composition?
The kind of change described is referred to as a physical change. Examples of physical changes include, but are not limited to, changing the temperature or state of a substance, changing the shape of a substance, and breaking a substance into smaller pieces. A change that alters a material's composition would be classified as a chemical change.
What does physical mean in physical properties?
means it can be described
Is condension a chemical or physical change?
actually it is a CHEMICAL change...because physical means you cant reverse the compounds like plaster of Paris mixed with vinegar turns hard but is an experiment that you cannot reverse back!! xxx
Is origami a physical or chemical change?
It is a Physical change
Is crumple a chemical change or physical change?
Crumple is a physical change.
Is carving a pumpkin a chemical change or physical?
It is a physical change.
A physical change that does not produce a new substance is called what?
physical change
Is it a physical change chemical change when salt dissolves in water?
Physical
Is squeezing a lemon a physical or chemical change?
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Is sublime a physical change or chemical change?
Subliming (better known as sublimation) is a change in state, so it is a physical change.
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
