Mass and Volume are related through Density where: Volume x Density = Mass As for your question, styrofoam is a brand name that we use to describe any polystyrene foam. As such, its density varies depending on the manufacturer. From what I found in this answer: http://wiki.answers.com/Q/What_is_the_density_of_styrofoam it looks like you would have anywhere from 50 to 400 cm3 (50 to 400mL)
Your question isn't specific enough. Depending on the type of metal the mass will be different and the volume will change. Heavier metals will have less volume for those 10 grams, while a lighter metal would require more volume to achieve the same 10 grams.
10 grams per c.c.
Styrofoam is a mass noun, it is already plural. It is most often encountered as an adjective - i.e. a Styrofoam mug, a Styrofoam container ... and these do not have a plural just as there is no plural for "big" in 10 big mugs or 20 big containers, we just say 10 Styrofoam mugs, 20 Styrofoam containers.
Greater in what way? They both have the same mass. Aluminium, being less dense will have a greater volume, but being more abundant will have a smaller value.
1 Volume of water is nothing but volume of water measured in liters or ml EG Volume = mass/density 1 Volume= 1 gm/1 gm/cc = 1 cc therefore 10 volume = 10 cc if it is in KG, 10 volume= 10 kg/10kg/L = 10 L
There are 10 centiliters (cl) in a gram. This is because centiliters measure volume, while grams measure mass. The conversion between the two units depends on the density of the substance being measured. In the case of water, which has a density of 1 gram per milliliter, 1 gram is equivalent to 1 centiliter.
The equation for the volume of a cube is V=L3 where L is the length of the side (in your case 10). So, you can find the volume by taking 10*10*10.
6.0*10^12 gram
Answer is in the question 10 gram
Density= mass/volume 25/10 = 2.5 g/cm3
Volume: 8*10*12.5 = 1000 cubic cm
Multiply by 10. So there are 10 decigrams in 1 gram.