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There are no chemical elements with a density of 1.38 g/cm3, but there are a few light metal alloys and a number of gas mixtures that could have this density.
The solid element that has the lowest density is lithium. Its density is 0.534 grams per cubic centimeters. Lithium is a metal, and it does not occur freely in nature.
To measure the mass of a metal cube. First find it's volume, V = L (length) x W (width) x H (height), since it's a cube the L, W, and H are all the same so, V= L^3= H^3= V^3. Then you look up the density in a table or on the internet and multiple the density by volume to get mass. V = L (length) x W (width) x H (height) m = V * density (row)
The density is the ratio of mass to volume. It doesn't matter what size the piece of metal, if it is the same metal it has the same density, 8.4.
At room temperature, the accepted value f or the density of aluminum is 2.7 g/cm3 (grams per cubic centimeters). Aluminum is a metal with the atomic number of 13.
Based on the formula Desnity= Mass/Volume. The answer would be 13.5 g/cm3
The density of the shiny, gold-colored bar of metal is 12.19 grams over cubic centimeters. The density of a Gold(Au) is 19.3 grams over cubic centimeters. These means that the gold-colored bar of metal is not pure gold.
Volume cannot be measured in centimetres. Without the volume in appropriate units, the question makes no sense and so cannot be answered.
Assuming that the metal's density is measured in grams per centimeter cubed (and not, for instance, grams per liter), the volume is found by dividing the mass by the density. In this case, it's approximately 2.341 centimeters cubed.
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
Density = mass ÷ volume 0.91 g/mL = 62.0 grams ÷ volume Volume = 62.0 ÷ 0.91 = 68.1 mL
They you are the proud owner of a block of metal with a volume of 56 cubic centimetres and a mass of 153 grams. Enjoy!
Density = Mass/Volume = 17/4 = 4.25 grams per cm3
Density = Mass/Volume = 600/30 = 20 grams per ml.
This element is chromium; density=mass/volume. Density of chromium is 7,15 g/cm3.
Volume = Mass / Density, so 100 grams of gold divided by 19.3 g/mL gives a volume of 5.18 mL or 5.18 cubic centimeters. 5.18 mL of gold will displace 5.18 mL of water.
Density is mass divided by volume. Hint: Convert all of your distance measurements to the same unites and remember that V = length*width*height.