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What is alumium foil?
Aluminum foil is made of the metal aluminum, pressed into a long, thin sheet.
Will aluminum foil keep things cooler?
yes, as long as it was cold before wrapped. It will also keep food warm to as long as it was heated before being wrapped as well. Just be sure to not put aluminum foil in the microwave!
When the diameter of an aluminum aton is 250 picometers (pm). How many aluminum atoms must be placed end to end to make a chain 1 foot long?
The diameter of an aluminum atom is 250 picometers, which is 2.5 x 10^-10 meters. To make a chain 1 foot long (0.3048 meters), you would need 0.3048 / 2.5 x 10^-10 = 1.22 x 10^9 aluminum atoms placed end to end.
Is aluminum foil biodegradable?
No. Aluminum will degrade faster than most metals, especially if it is left in salt water, such as at the bottom of the ocean. This is true. Aluminum foil is not biodegradable. your welcome, : )
What is foot in length?
An imperial or US foot is 12 inches long or 0.3048 meters. A roman foot was 0.971 feet or 0.296 meters long.
How long does it take for aluminum foil to biodegrade?
Aluminum foil does not biodegrade. Biodegradation only happens when microorganisms (microbes, fungi etc.) use a material as food. Aluminum foil can chemically degrade if exposed to acids or alkalis in soil or groundwater. It can be converted to aluminum oxide in a fire. It can be shredded into very small particles by abrasion, the smaller particles are more apt to be oxidized or dissolved. If not exposed to this physical degradation aluminum will last for thousands of years
Which would melt first aluminum or iron?
The rate at which water freezes depends on the thermal conductivity of the container. Plastic is generally not very thermally conductive, whereas aluminum foil is more thermally conductive. Thus, as long as the foil is not very much thinner than the plastic, the water will freeze faster in the foil.
How many years does it take to decompose foil?
If you are talking about aluminum foil, it takes a very long time. Aluminum is already in its elemental form, so there is no 'compound' to break down. Aluminum does not rust or corrode under normal exposure to the environment. The small amount that oxides on on its surface act as an inhibitor to further oxidation. So, an aluminum foil that is buried in a dump would last longer than our lifetimes.
How long is 21 foot in meters?
21 feet = 6.4 meters.
How long is 30 foot in meters?
30 ft = 9.144 meters
How long is 15 foot?
4.57200 meters
What sizes is the tiger?
Male Tigers Can Grow Up To 3 Meters Long. (10 Foot.) Which Is The Length Of A Car. The Males Height Can Be 2 Metres. (7 Foot.) Females Only Range From A Length Of 2 Meters Long. (7 Foot.) And 1.4 Meters Tall. (4 Foot.) Ligers Can Be 3 Meters Tall. (10 Foot.) And 4 Meters Long.
