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Would freezing an object be physical change or chemical change?
Wiki User
∙ 13y ago
Physical changes and Chemical changes are both the same - this would be a reversible change.
Wiki User
∙ 13y ago
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Example of physical change in an object?
A physical change is a change which affects only the physical properties of an object, not its chemical properties. Examples include breaking glass, smoothing a rock with a sander, and freezing water. As long as a new substance is not created in a process, the process is a physical change.
Is hammering gold into foil a chemical or physical change?
physical change, because you are changing the physical property of the object. you are causing the change by hammering it. If you were to put some kind of chemical on it and it changed the physical property of the object that would be a chemical change.
Different between physical and chemical change?
In a physical change the object changes appearance but in a chemical change the object turns into something different with different properties.
When an object does not react with hydrogen is that a chemical change or physical change?
Easy, chemical change.
Is size of an object a physical property a physical change a chemical property or a chemical change?
i am pretty sure it is a physical property! :)
Is sublimation of mothballs physical or chemical change?
Physical, since it's just changing the state of matter
Is an orange a physical or chemical change?
An orange is a physical object and is not any kind of "change"!
Is cracking of petroleum fractions a chemical or physical change?
[object Object]
What is one major difference in a physical change and a chemical change is?
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
Is a glass breaking a chemical change?
A chemical change is when the molecules of an object / solution are changed. A physical change is when the object / solution is altered without molecular change. Breaking glass is a physical change.
Why is change of color a physical change?
Because a physical change just alters the appearance of an object, where as a chemical change alters the texture or state of an object.
Is length of an object a physical or chemical change?
Length is a property not a change.
