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It is AIR PRESSURE!!
The lightest gaseous element is hydrogen, with a density around 7% that of air; The heaviest is radon, with a density of around 8.5 times that of air.Radon is radioactive, and relatively short lived; the heaviest stable element is xenon, with a density around 4.5 times that of air.
high pressure to low pressure
Altitude has a large affect on the air pressure and air density. Air density reduces with altitude and air pressure reduces with altitude as well.
1.5 Kilos is the heaviest, but typically the ball would weigh around 800 grams
Air pressure decreases as altitude increases. Matter is held by gravity. The same reason that pressure is greatest in the core, the least pressure is farthest from the core. Matter "thins - out". The heaviest elements are always in the center and the lightest are furthest from the center.
The heaviest gas at: 293.15º K is WF6, or Tungsten Hexafluoride.
shay
Air pressure decreases as altitude increases. Matter is held by gravity. The same reason that pressure is greatest in the core, the least pressure is farthest from the core. Matter "thins - out". The heaviest elements are always in the center and the lightest are furthest from the center.
Air Pressure
It is different in that the seas don't have air pressure. No air; no air pressure.
Air pressure affects air movement because air moves from high pressure to low pressure. The air pressure pushes or will press the air around.
For the same reason that water pressure is less three feet below the surface than it is 30 feet below the surface. On the ground (on earth) we are at "the bottom of the pool" - the air is heaviest there.
All matter is densest and heaviest at precisely absolute zero, which is -273.15 degrees Celsius.
yes because it said on yahoo a man name Michael is 526 pounds and the brown team are the heaviest groups on the show
air