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Is hardness physical change or chemical change?
Hardness is a physical change. It does not involve a change in the chemical composition or structure of a substance, but rather a change in its physical properties such as strength or resistance to deformation.
Is length of an object a physical or chemical change?
The length of an object changing is a physical change, as it does not involve a change in the substance's chemical composition.
Is Alcohol vaporizing physical change or chemical change?
Alcohol vaporizing is a physical change because it does not involve a change in the chemical composition of the alcohol molecules. It is simply a phase change from liquid to gas.
Is sedimentation a physical change or a chemical change?
Sedimentation is a physical change. It involves the settling of solid particles due to gravity and does not involve any change in the chemical composition of the substances involved.
Does changes in a state of matter involve a physical change?
Yes, changes in state of matter involve physical changes because the substance retains its chemical composition. The change is simply a rearrangement of particles due to differences in energy levels or intermolecular forces, rather than a chemical reaction.
Do physical changes involve change in energy?
Yes, physical changes involve a small change in energy.
What is changes in physical change?
physical change is change in the physical properties of matter that does not involve a change in its composition
What does not involve a change in chemical properties?
This is a physical change.
Does a physical change involve a change in chemical properties?
No.
Does melting ice not involve a chemical change?
No. Only a physical change.
Is reacting a physical change or chemical change?
Reacting can involve both physical changes and chemical changes. Physical changes involve alterations in the physical state of a substance without changing its chemical composition, while chemical changes involve the formation of new substances with different chemical compositions.
Is hardness physical change or chemical change?
Hardness is a physical change. It does not involve a change in the chemical composition or structure of a substance, but rather a change in its physical properties such as strength or resistance to deformation.
What is type of change that doesnt involve the formation of a new kind of matter?
physical change
What is the difference between a chemistry change and a physical change?
what is the difference between a physical change and a physical property
Can matter change states after a physical change?
Yes, matter can change states after a physical change. Physical changes involve changes in the arrangement of particles without altering the chemical composition. For example, melting ice (solid to liquid) and boiling water (liquid to gas) are physical changes that involve changes in state.
Does every physical change involve energy transformation?
Indeed it does!
What is the relation between a physical and a chemical change?
A chemical change involve the molecular modification of reactants.After a physical change the molecule remain unchanged.
