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* change shape * change state(solid liquid and gas) and * change sizes
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∙ 15y ago
Wiki User
∙ 13y agoPhysical
- has it changed texture
- has gas or bubbles been formed?
- has the colour changed?
Chemical
- has the colour changed?
- has bubbles been formed?
- what does it look like?, much different?
:)
Wiki User
∙ 14y agoOdor, precipitate forms, color change.
these are not physical changes these are chemical changes
Wiki User
∙ 15y agoSome are 1)Change in state (solid, liquid gas)
2)Change in shape
Wiki User
∙ 15y agoIts called "PUBERTY" Men have facial hair, deep voice and rapid increase of height...Women have larger breasts, hair around the genitals and rapid increase of height...
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∙ 14y agophysical change is exemplified : change of physical state, change in size and shape, change in temperature, in texture, physical quantities
Wiki User
∙ 8y agoThe change of phase, the change of the form of an object, dissolution etc. are physical changes.
Wiki User
∙ 6y agoA physical process doesn't change the chemical structutre of a molecule.
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Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
When sandpaper smooths a piece of wood what kind of change is it?
this is a physical change
Is painting wood a physical or chemical change?
Its a physical change
Is stapling an envelope a physical change or chemical?
A physical change
Is it chemical or physical change when you inflate a balloon?
This is a physical change.
What evidences a physical change?
"A physical change occurs when some of the properties of a material change, but the substances in the material remain the same." "...any actions that change the size and shape of a material, but not its composition." if the shape/form is changed but not its makeup, then that change is physical
What are some evidences that a chemical change occur?
Some physical signs are color change, bubbling, and rapid temperature reduction.
What are the evidences that the earth is revolving around the sun?
we experience climate change, our seasons change and scientists have proven it.
Is origami a physical or chemical change?
It is a Physical change
What are the corresponding evidences shown that a chemical change occurred?
chemical change occurred when new chemical substance was created
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 mowing the lawn a chemical change or physical change?
I Physical Change.
Is carving plastic a physical change or chemical change?
physical change
