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The given answers are confusing and misuse units.

The density at room temperature of the most common isotope of Pu (i.e., 239) is

19.816 grams per cubic centimeter (g/cm^3).

One cubic inch equals 16.387 064 cm^3.

19.816 * 16.387 064 = 324.73 g/in^3.

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13y ago
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14y ago

The accepted density of platinum is 21.45 grams per cubic centimeter. Saving you all the unit conversions, you're looking at about 1,321 pounds. As of 8/31/09, price was $1244/ounce. Your cubic foot of platinum is worth $26.3 million.

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15y ago

THE DENSITY OF PLATINUM IS 21.45. THEREFORE, A CUBIC FOOT OF PLATINUM WOULD

WEIGH 62.4*21.45=1338.48 POUNDS.

DAVE S.

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12y ago

1 cubic inch of platinum = 351,5 g

1 cubic centimeter of platinum = 21,45 g

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12y ago

Platinum density = 21.45 grams per cubic centimetre

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14y ago

A cubic foot of platinum weighs 1,330 pounds.

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13y ago

1 cubic inch = 16.387 cm3

Density of plutonium: 19.816 g/cm3

The weight of 1 cubic inch of plutonium = density x volume = 324.7 grams or about 11 1/2 ounces.

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11y ago

8.93 Gram/cubic cm. 1 Cubic Inch = 16.4 cubic cm. So, the answer is 8.93X16.4 which equals 146.5 Gram

ALSO 1 Ounce= 28.3 Gram so 146.5 gram = 5.18 Ounce

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10y ago
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Q: How much does one cubic foot of platinum weigh?
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