Density of uranium: 19,1 g/cm3
1 cubic inch = 16,38706 cm3
The mass of 1 cubic inch of uranium is 313 g.
The density of ununoctium is not known.
0.00397 pounds per cubic inch.
Teflon weighs approximately .079 LBS per cubic inch.
Copper has a higher density then silver. So a cubic inch of copper weighs more then a cubic inch of silver.
density = 0.242 #/ cubic inch
The square inch is a unit of area. The cubic inch is a unit of volume; a cubic inch of uranium has a mass of approx. 312,2 grams.
1 cubic inch = 16,387 06 cm3 The density of uranium is ca. 19,05 g/cm3 312,173 493 grams is the mass of a cubic inch of pure U metal at room temperature.
3
0.283 lb. per cubic inch
Gray cast iron is around 118 grams per cubic inch.
None. The most dense metal is osmium and its density is 1.3 oz per cubic inch.
1 cubic inch of water weighs 16.4 (16.3961) grams.
At the heart of a black hole, a cubic inch of material would weigh an infinite amount.
That's not geometry: look up the density of the metal then calculate (if it's not quoted in cu. in.).
Uranium has a density of 19 grams per cubic centimeter, so you'll have to convert the grams to pounds and the cubic centimeters to cubic inches. Since 1g = 0.00220462280lb, then 19g = 19 x 0.00220462280lb, which = 0.041887833lb, or about .042lb. Now convert cubic centimeters to cubic inches: 1 cubic centimeter = 0.061023744100 cubic Inches = about .061 cubic inches 19g/cc is the equivalent of .042lb/.061 cubic inches, which divides out to about .69 pounds per cubic inch.
Of course, different brasses and forms can vary, but at a specific gravity of about 8.5, a cubic inch of brass would weigh about 5 ounces (or just under a third of a pound).
The density of ununoctium is not known.