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Should density for aluminum be the same for all aluminum samples?
Wiki User
∙ 12y ago
No. Because Al has a large no. of isotopes. (i think 22 isotopes).
Wiki User
∙ 12y ago
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Should the density of Al be the same for all Al samples?
The density of pure aluminium is the same for all samples.
At room temperature all samples of liquid H2O must have the same what?
Pretty sure its Density
If any metal is cut in half will the density remain the same?
Each metal has a unique, characteristic density. Aluminum metal is of much lower density than iron, for example--something that you can readily observe if you have equal-volume solid blocks of each metal. The iron will be obviously more massive. Density of any metal varies a small amount with temperature--increasing as temperature increases, so for complete accuracy assume the above applies to solid samples of metal at the same temperature. Each metal has a unique, characteristic density. Aluminum metal is of much lower density than iron, for example--something that you can readily observe if you have equal-volume solid blocks of each metal. The iron will be obviously more massive. Density of any metal varies a small amount with temperature--increasing as temperature increases, so for complete accuracy assume the above applies to solid samples of metal at the same temperature.
Well every solid with the same dimensions have the same density?
No. There are many, many different kinds of solid, and they come in a variety of densities. Something like a brick is fairly heavy, but if it was made of wood, it would be a lot lighter and a lot less dense. There are a zillion other examples that could be cited.
The density of a substance is the same for all samples of the substances?
Density is simply the mass divided by volume. This means that it is the amount of the substance in a specific unit of space. Because a pure substance indicates that it is exactly that, a substance made of a specific combination of elements, it will always have the same density because those elements can only take one form in order for it to be pure.
Should the density of Al be the same for all Al samples?
The density of pure aluminium is the same for all samples.
How does the density of the metal in the crushed can compare with the metal's density before the can was crushed?
It depends on what you're measuring: the density of the aluminum or the aluminum and the space inside the can. If it's the density of the aluminum only, it doesn't change much. If it's the density of the aluminum and the space inside the can, the density greatly decreases as you are getting rid of the air, and therefore the volume, inside. This also depends on if you are using your foot or a garbage compacter.
Why do two samples with the same substance with the same volume HAVE to have the same mass?
Because they are of the same substance they have the same density density = mass/volume
Is The density of a substance is the same for all samples of the substance?
Not necessarily. The temperature of the samples would have to be the same. It can also vary with how pure the substance is.
What is the effect of shape on the density of samples of the same material?
it has no effect. density of a substance is the same no matter the size or shape of the sample.
At room temperature all samples of liquid H2O must have the same what?
Pretty sure its Density
The density of the substance is the same for all samples of the substance true or false?
Any sample size of a particular substance will have the same density.
Which is more dense 1 mL of water or 50 L of water?
The answer is: No. Density is a property of a substance, and doesn't depend on the size of the sample. Samples of different sizes all have the same density, as long as they're all samples of the same substance, their compositions are all the same, and the conditions are the same in every case. (Samples of ice and water have different density, because the conditions are different.)
Under the same conditions of temperature and pressure three different samples of the same uniform substance will have the same?
Density reason is that the density of a uniform material is constant Density is independent of the size and shape of the sample.
Is it true that the density of a substance is the same for all samples of the substance?
No, as density also depends on the state of matter in the sample of the substance.
True or false the density of a substance is the same for all samples of substance?
False :3
How the density of a large piece of aluminum compare to a small piece?
The same.
