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Zinc has a hardness on the Mohs scale of 2.5 and a density of 7.13 at 25 is it physical or chemical change?
Wiki User
∙ 10y ago
Hardness and density are physical properties, not changes.
Wiki User
∙ 10y ago
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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 buoyancy a physical or chemical change?
Buoyancy is a physical change, not a chemical change. It results from the relationship between an object's density and the density of the fluid it is placed in, causing the object to either float or sink.
Is density a physical or chemical change or is it a physical and chemical change?
Your answer will be physical property.It can also be physical change when you're telling the density of an object. And the reason why is "density" is... physical is just those kind of stuff...
A characteristic of a substance that does not involve a chemical change such as densitycoloror hardness?
Physical properties are characteristics of a substance that can be observed and measured without changing its chemical composition. These properties include density, color, hardness, and others like melting point, boiling point, and solubility. Physical properties help identify and classify substances based on their observable traits.
Is cutting a diamond a physical or chemical change?
Cutting a diamond is a physical change. It involves breaking the diamond into smaller pieces through mechanical means without altering the chemical composition of the diamond itself.
What is it example of physical property?
A chemical change such as density, color , hardness
A characteristic of a substance that does not involve a chemical chance such as density color or hardness?
Physical Change
A characteristc of a substance that does not involve a chemical change such as density color or hardness?
physical property
Is hardness a physical change Or a chemical change?
physical
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 does the physical change affects?
physical change involves viscosity, conductivity, melting point, boiling point, density, malleability and hardness.
Is density in chemical or physical change?
Density is a physical property.
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Is a change in density a chemical change?
Density is a physical property.
How is an chemical change differs from a physical change?
Physical change is the change in which only physical properties changes ,like color, hardness, density etc. Chemical changes affect the composition as well as chemical properties of matter and result in formation of new substance. Examples of chemical changes are : Burning of coal Burning of Paper Electrolysis of water
Is the density of iron a physical or chemical change?
Density is a physical property (not -'change'). It is a socalled intensive physical property of matter.
Physical change involves change in?
physical change involves viscosity, conductivity, melting point, boiling point, density, malleability and hardness.
