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12y ago

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Why would it be difficult to identify a gas by its physical properties?

Various gasses may have similar physical properties.


Name three physical properties that can help identify a substance?

Density, melting point, and boiling point are three physical properties that can help identify a substance. These properties are inherent to the substance and can be used to distinguish it from other substances.


Are colour and hardness examples of physical properties?

yes they are one of the 7 physical properties===========================Would they not be 2 of the 7 ?


What are 2 unusual properties of calcite?

The two unusual properties of calcite are: 1. Calcite fluoresces (floor-esses), that is, it glows, when ultraviolet light is shone upon it. 2. Calcite is birefringent (bye-ree-fringe-unt), which means that it bends light that hits it not once, but twice. So if you were to look through a flat, clear sheet of calcite, you would see everything double.


How you would use mineral properties to distinguish quarts from calcite?

You can distinguish quartz from calcite by conducting a hardness test, as quartz is harder than calcite. Additionally, you can test for effervescence with acid - calcite will fizz in acid while quartz will not react. Lastly, observing the cleavage patterns can also help differentiate the two minerals, as quartz has no cleavage while calcite has rhombohedral cleavage.


What physical properties would be easiest to determine if you found a mineral specimen in the field?

Color, luster, hardness, and cleavage are physical properties that can be relatively easily determined in the field to help identify a mineral specimen. These properties can provide important clues about the mineral's composition and can help narrow down possible identification.


Can you tell the chemical properties of a can by looking at a picture whether it is a tin can aluminum can or a crushed can?

No, you cannot determine the chemical properties of a can just by looking at a picture. Different metals like tin and aluminum have distinct physical properties, but to identify the exact metal used in a can, you would need to perform a chemical analysis or consult the manufacturer's specifications.


How do identify a metal that is .39?

To identify a metal, you would need more specific information such as its physical and chemical properties, spectral analysis, or conduct various tests like density, melting point, and reactivity with chemicals. Simply knowing its mass (0.39) is not enough to identify the metal accurately.


If the elements of the periodic table were sequenced by density from smallest to largest what would they have in common Would they have similar chemical and physical properties?

Each chemical element has specific chemical and physical properties.


Which material would scratch the other quartz or calcite?

Quartz, with a hardness of 7, will scratch calcite, with a hardness of 3.


What are physical properties of salt?

The Physical Properties of salt would be: It's solid, It's color is white, It has a rough texture, It's small, and a few other options.


Can a paperclip scratch calcite?

No, a paperclip is not hard enough to scratch calcite. Calcite is a mineral with a hardness of 3 on the Mohs scale, while a paperclip is softer and would not be able to scratch calcite.