Please don't confuse "mass" with "weight". Those are two quite different concepts. "Mass" is what is measured in kilograms, or in tons. From Wikipedia, Neptune's mass is 1.0243×1026 kg. This is equivalent to 1.0243×1023 tons, but for such large numbers, kilograms are commonly used.
5.976e+21 metric tons.
Adult population has a massive variations. They can weigh from 30 tons to 80 tons. Newborns weigh at 2 tons.
Up to 6.8 metric tons (7.5 short tons).
It depends on the kind of ammo. A bomb can weight tons of tons of metric tons. A .50 caliber bullet can weigh around a pound.
11.57 metric tons is 25,510 pounds.
its 5.927 sextillion metric tons
A hummingbird can weigh anywhere from 2 to 20 grams. 2 grams is equal to 0.000002 metric tons, and 20 grams is equal to 0.00002 metric tons.
2,940 US gallons of water weighs about 11.14 metric tons.
How much is 5.5 metric tons of CO2 in pounds
A metric ton is 0.907185 of a ton. That gives you 5.765 tons.
Mir weighed 250 metric tons (tonnes).
29mt