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Is A change in form or shape of matter is a physical or Chemical Change?
Physical.
Why is heat matter?
Heat is not a form of matter: it is a form of energy. Of course, Einstein famously proved the equivalence of matter and energy.
A physical change is a change in size shape or state of matter?
Yes, that is correct. A physical change is a change in a substance that does not involve changing its chemical composition. This can include changes in size, shape, or state of matter without altering the substance's fundamental makeup.
What matter does not have a shape?
Matter that does not have a specific shape is known as amorphous matter. Examples include liquids and gases, which take the shape of their container. These types of matter do not have a definitive structure or form.
What is A change in the matter that does not change its identity?
A physical change does not change the identity of matter.
What is any change in matter that changes its physical form called?
A change in matter that changes its physical form is called a physical change. This type of change does not alter the chemical composition of the substance, but only its physical properties such as shape, size, or state (solid, liquid, gas).
A form of matter that has a definite shape?
no because liquid is matter but it doesn't have a definite shape
Does not involve the movement of matter?
A physical change involves a change in appearance, shape, or form of a substance but does not involve a change in its chemical composition. Examples include changes in state (solid, liquid, gas), size, or shape.
When you only change the shape of matter does mass stay the same?
Yes. (Unless you were to add to or remove form the object to change the shape. For example, a book will not have the same mass if you rip some pages out.)
What is physical change matter?
A physical change is the change of size, form, or shape of a material,but not in its chemical composition. There are 5 types of physical change: Evaporation, Condensation, Melting, Freezing, and Sublimation.
What is a form of matter without a definite shape or volume?
A gas is a form of matter that does not have a definite shape or volume. Gases expand to fill the container they are in and take the shape of the container.
Is color he least reliable indicator of a chemical change?
No, the least reliable indicator of a chemical change is shape. Change of shape usually indicates a physical change, unless the material change resulted from a recombination or decomposition of the material's chemical form, as in the rotting of vegetable matter.
