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A physical change is a term that contrasts a chemical change. A physical change is any change that does not alter the chemical identity of a substance.
Usually an object that was physically changed can be reverted back to its original state (i.e. water and ice), while a chemical change cannot (i.e. paper burning).
What else can I help you with?
Is origami a physical or chemical change?
Origami is a physical change because it involves the folding and manipulation of paper without altering its chemical composition.
A physical change that does not produce a new substance is called what?
A physical change that does not produce a new substance is called a reversible change. This means the change can be undone by reversing the process, such as melting or freezing.
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 hardness physical change or chemical change?
Hardness is a physical change. It does not involve a change in the chemical composition or structure of a substance, but rather a change in its physical properties such as strength or resistance to deformation.
Is slicing a banana a physical change or chemical change?
It's a physical change, because no chemicals are changing if I cut a banana.
What is the best definition of a physical change?
A change in a substance with no new substances being formed (Apex)
Is weight an example of a physical change?
Weight is not an example of a physical change, but rather a physical property. A physical change involves altering the form or appearance of a substance without changing its chemical composition. Changing the weight of an object would involve chemical reactions or interactions, thus falling outside the definition of a physical change.
The definition of colour in the science term?
property that could be used to indicate physical or chemical change
What type of change that occurs in mechanical digestion?
By definition mechanical digestion is a physical part of digestion.
Best definition of a physical change?
A physical change is a type of change where the form or appearance of a substance is altered, but its chemical composition remains the same. Examples include changes in state (solid to liquid), shape, size, or texture.
Is breaking pencil a chemical change?
Sharpening a pencil is a physical change, because there is no change to the chemical makeup of the pencil when sharpening it. It is simply chunks of wood being sliced off to reveal more of the lead.It is a physical change.
What is the physical change definition?
any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and Astronomy.
Is crumple a chemical change or physical change?
Crumple is a physical change.
Is it a physical change chemical change when salt dissolves in water?
Physical
Is mowing the lawn a chemical change or physical change?
I Physical Change.
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+.
