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What is the property of a material that can be measured without changing the identity of the material?
what property of matter has a characteristic that can be measured or observed without changing it idenity
Is a glass tube physical or chemical?
A glass tube is physical. Its composition, structure, and properties can be changed without altering its chemical composition, unlike a chemical change which would involve a change in composition.
Are materials changed by physical properties?
When something changes to a different form, it is by Chemical properties. The physical properties are things like appearance, texture, color, odor, melting point, boiling point, density, solubility, polarity, and many others. Chemical properties are things like heat of combustion, reactivity with water, PH, and electromotive force.
When sugar is heated for a short time a thick colorless liquid substance is formed What kind of change takes place?
The change that takes place when sugar is heated to form a thick, colorless liquid substance is a physical change. This is because the molecular structure of the sugar remains the same even though its physical state has changed from solid to liquid.
Is a piece of metal is bent in half a chemical change?
It is a physical change because only its shape changed, not its chemical composition.
If matter undergoes a physical change has its physical properties changed?
yes it does
Is colorless a chemical or physical property?
Its a chemical property because the substance has changed into another
How is a protein changed by denaturation?
The chemical structure and of course the chemical and physical properties are changed,
How can you tell that melting boiling dissolving are physical changes?
The physical and chemical properties, and chemical composition, are not changed after a physical change.
When 2 liquids form a solid what physical properties have changed?
phase change
Which physical properties of the puddle change as the water evaporates?
The density of water is changed.
Is the water molecules in each physical state identical?
Yes, the chemical properties of water will stay the same even when the physical properties are being changed (phase change).
When NaCl is added to water the solution will have what?
The chemical and physical properties are changed.
How can materials be changed?
Materials can be changed through physical processes like cutting, crushing, or melting, as well as chemical processes like mixing with other substances, reactions with acids or bases, or heating to change their properties. These changes can result in different physical or chemical properties of the material.
What is the physical changes in matter?
Physical changes in matter are when physical properties are changed. Some physical properties are size and color. When a physical change in matter occurs, the material may have changed size (gotten smaller) due to weathering and erosion. Chemical changes are when the chemical composition of a substnce is changed. For example a chemical change would be iron turning into rust due to the process of oxidation
What is the property of a material that can be measured without changing the identity of the material?
what property of matter has a characteristic that can be measured or observed without changing it idenity
Is breaking a stick a physical change?
YES. It surely is NOT chemical but a physical change.If you think of the stick in terms of it is a solid, then you will understand that the broken parts have not changed their physical state, only their appearance.So its physical stateis not changed, but its (mechanical, or outer properties) form is changed by force.
