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Is 25 milligrams lighter or heavier than 25 centigrams?
heavier because they are two different weights
Which weighs more antifreeze perticides or gasoline in order?
Antifreeze, Pesticide then Gasoline. Antifreeze has to weigh right at as much as water to make sure they mix in the cooling system - no bubbling up. Pesticides are made from materials lighter than water but mixed with water as a medium, so they are lighter than antifreeze. Gasoline is very light (the lighter the fuel with the same energy content, the more efficient it is), it' lighter than water so it's definitely lighter than antifreeze. Since pesticides are mostly water, in all likelihood gasoline is lighter than the pesticides.antifreeze > pesticides > gasoline
How would you make as much heat as the sun produces?
The process of fusion. The sun makes heat by fusing hydrogen atoms. Hydrogen is the lightest element, and in the process of fusion, the lighter the element being fused, the more energy (heat) is produced.
What natural things float in the air only using air?
boat, vacuum cleaner, kite, hot air balloon, hairdryer, windmill
Oceanic crust is lighter than the continental crust?
No, the oceanic crust is denser. That's why the land areas "float" so much higher than the ocean bedrock.
What percentage of hydrogen is lighter than air?
100% of hydrogen is lighter than air
Which is lighter - helium or hydrogen?
Helium is lighter than hydrogen. Helium has an atomic number of 2, which means it has two protons and two neutrons in its nucleus, making it lighter than hydrogen, which has only one proton in its nucleus.
How many times lighter is hydrogen than air?
Hydrogen is about 14.4 times lighter than air.
Who is lightest Hydrogen or molecule?
molecule is lighter than hydrogen.....................
What element is lighter than air?
Hydrogen is lighter than air.
Which gas is lighter than helium?
hydrogen
What is lighter than helium but heavier than air?
hydrogen
Whatgas is lighter than air?
Hydrogen and Helium.
When balloons are filled with this they are lighter than air.?
Hot air, hydrogen or helium are lighter than cold air.
Would an hydrogen balloon float better than a helium one?
Hydrogen is lighter than helium. So hydrogen balloon will float better than helium.
Is Saturn lighter or heavier than water?
Saturn is much lighter than water. It is a gas giant made primarily of hydrogen and helium, with a density lower than that of water.
Helium is a gas which is used in balloons because it is lighter than air.But hydrogen is a gas which is even lighter than the helium.Why helium is used rather than the hydrogen?
Because Hydrogen is highly flammable, and will easily and rapidly burn in the air and turn into H2O (water).
