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Which of the following is an example of phsical change?
We need the alternatives
When boiling take place is the phase change a chemical or phsical change?
It is a physical change, the substance stay the same elements before and after the change, this is the same for all states of matter changes (melting, freezing, evaporating, condensing, and sublamation)
Does a phsical change or chemical change affect the matter in an object?
A physical change is reversible and does not affect the composition of a substance. On the other hand, chemical change is irreversible and permanent. A substance undergoing a chemical change forms a new substance which has different composition than the original substance.
Is crushing a can a physical or chemical change?
A can being crushed is definitely a physical change. Same properties, just a different shape!
How it might be possible to start with copper and end up with coper after a series of chemical reactions?
It is impossible for copper to transform into "coper" through chemical reactions. Copper can undergo various reactions like oxidation or reduction, but it will always remain copper in its elemental form.
Is rusting of almirah a chemical or phsical change?
chemical change as a new substance is formed
Is fire work bursting into flames a phsical or chrmical change?
Chemical
What is silver a chemical or phsical change?
Silver is a chemcial. More specifically, it is an element.
Why is a change in statof matter a phsical change?
A change in state is a physical change because the chemical composition of the substance remains the same.
Is water evbaporating from clothes on a washing line a chemical or phsical change?
Physical. The water changes its state of matter from liquid to gaseous. No chemical reaction (i.e. change) going on there.
Is expansion a phsical or chemical property?
physical
Is baking a cake chemical or phsical?
physical
What kind of phsical or chemical change is freezing point?
The freezing point is a physical change because the substance is the same before and after only changing its form.
Is making toast bread physical or chemical?
phsical
Which of the following is an example of phsical change?
We need the alternatives
When boiling take place is the phase change a chemical or phsical change?
It is a physical change, the substance stay the same elements before and after the change, this is the same for all states of matter changes (melting, freezing, evaporating, condensing, and sublamation)
Does a phsical change or chemical change affect the matter in an object?
A physical change is reversible and does not affect the composition of a substance. On the other hand, chemical change is irreversible and permanent. A substance undergoing a chemical change forms a new substance which has different composition than the original substance.
