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What is the most reliable physical property that can be used to identify a mineral?
The most reliable physical property to identify a mineral is its chemical composition. This is because each mineral has a unique combination of elements that make up its structure, which can be determined through chemical testing. Additionally, properties like hardness, cleavage, and specific gravity can also aid in identifying minerals.
Is electromotive a chemical property?
No, electromotive force is not a chemical property. It is a physical property related to the ability of a substance to generate an electrical potential difference when in a chemical reaction or an electrochemical cell.
Is density a physical or a chemical property?
Density is a physical property, specifying only mass per unit volume, but density often varies with chemical factors.
What are a rock's properties?
Rocks are classified based on their mineral composition, color, texture, and hardness. They can be categorized as igneous, sedimentary, or metamorphic based on how they were formed. Rocks can vary in density, porosity, permeability, and can exhibit different physical and chemical properties.
Reacts with acid chemical or physical property?
Chemical property: Reacts with acid to form a salt and water through a neutralization reaction. Physical property: Acid-base indicators change color in the presence of an acid.
Is hardness a chemical or a property?
physical property
Is hardness chemical properties or physical?
physical property
Is hardness a chemical property?
physicalNo. It's a physical property
Is hardness a physical or chemical?
It's a physical property 😀😃
What is it example of physical property?
A chemical change such as density, color , hardness
Does a chemical property or physical property scratch glass?
A physical property, such as hardness, is what allows a material to scratch glass. Materials with a hardness greater than glass (5.5 on the Mohs scale) can scratch it. Chemical properties do not directly influence the scratching of glass.
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 soluble a chemical or physical properties?
Physical Property are those that can be observed or measured without affecting the composition of the sample. Density, hardness, viscosity, malleability, solubility, melting temperature, and boiling temperature are some examples of physical property.
Is Hardness or physical property?
physical property
Is color and hardness examples of chemical properties?
This is False. The colour has to change to be a chemical change/property. If it stays the same, it is physical. Hardness is an example of a physical property. (ex. If I melt a piece of hard steel, it will become soft, liquid probably, but it isn't hard anymore, this change is reversible, therefore a physical change/property)
A characteristc of a substance that does not involve a chemical change such as density color or hardness?
physical property
What is a chemical property hardness ability to react with oxygen color or freezing point?
Hardness is a physical property that describes the ability of a substance to resist deformation. Ability to react with oxygen is a chemical property that describes how a substance interacts with oxygen. Color is a physical property that describes the visual appearance of a substance. Freezing point is a physical property that indicates the temperature at which a substance changes from a liquid to a solid.
