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When a change in matter alters the basic nature of a substanc it is called what?
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What change occurs that alters the appearance of matter?
physical change
Is it true that a change that alters the form or appearance of matter but does not make any substance in the matter into a different substance is called a chemical change?
Nope. That is a physical change. If I crush a cookie into powder, it is still cookie- no chemical change. The form and appearance have changed. But pour powdered cookie onto your tongue, and it is still cookie.
What kind of change produces new kinds of matter?
A chemical change is one that creates compounds (products) that are different from the reactants. A physical change only alters the form or phase of the existing substances, not their chemical properties.
When the states of matter change to solid to liquid what is it called?
Physical change
The change from a solid to the liquid state of matter is called?
Melting.
What change occurs that alters the appearance of matter?
physical change
Chemicel and physical change of matter?
A chemical change in matter produces a new substance. A physical change, on the other hand, only alters the state or phase of matter without producing a new substance.
Is it true that a change that alters the form or appearance of matter but does not make any substance in the matter into a different substance is called a chemical change?
Nope. That is a physical change. If I crush a cookie into powder, it is still cookie- no chemical change. The form and appearance have changed. But pour powdered cookie onto your tongue, and it is still cookie.
Is freezing of water evaporation of gasoline and rusting a nail a physical change?
freezing water and evaporation is physical-only change in state of matter. rusting nail is chemical-alters composition of substance
What kind of change produces new kinds of matter?
A chemical change is one that creates compounds (products) that are different from the reactants. A physical change only alters the form or phase of the existing substances, not their chemical properties.
The science of what matter is made of and how it change is called what?
The science of what matter is made of and how it changes is called chemistry.
A change in Matter where it's identity does not change?
This is called a physical change. If a new compound is formed, its called a chemical change.
When the states of matter change to solid to liquid what is it called?
Physical change
A change in matter from one form to anothre without a change in its chemicalproperties called an?
This process is called physical change the answer to that is physical change!!!
A characteristic of matter that can be observed only when matter is changed into a new kind of matter is called a?
It is a chemical property. A chemical property is a characteristic of matter that allows it to change to a different type of matter.
What is any change in size shape or volume of matter called?
Physical Change
What is any change in matter that changes its physical form called?
a chemical change
