A gas that displaces air at the same pressure, and has lower density. Be nice if it did not burst into flames when tied to a tower and static charges equiibrate (ala. Hindenburg) Helium does NOT burst into flames. Hydrogen is what was used in some airships that caused explosions. Helium is an inert gas so it does not mix in any chemical reactiion or explosion. Therefore the 2nd property is that it does NOT explode.
helium is an element that does that to your voise
This is a program that helps people flip properties. No Cash or credit needed. Go to http://investormoneysolutions.com and watch video to see how.
Nuclear power.
becouse it is important
Helium elevator little people
Haven't you heard of balloon boy? LOL! Just kidding! Um no I don't think it's possible sorry.
Helium is one of the elements of the periodic table. Helium in the shape where people can get in contact with it may have traces of other elements in it depending on the level of purity, but it's still mainly just helium and almost nothing else.
No, helium is toxic to your lungs and can kill you if you breathe it long enough, or you could have severe lung damage done to you.
An environment of helium could be fatal if it excluded oxygen to the degree that humans would be suffocated. Those squeaky voices in cartoons are often created by people breathing helium before speaking. However, they don't breathe helium for extended periods.
Helium can make objects and people appear to float because it is less dense than air. When helium-filled balloons are released, they rise due to the buoyant force acting on them. However, helium itself does not have the ability to make humans float on its own.
Helium is created by the radioactive decay of certain elements in the earth's crust. ---- Oil wells is a common source of helium. Some people worry that we may have future shortages of helium as the supplies in wells is used/released.
Its how many people like the shape so if 10 people like the shape it has ten properties. So if ten of my friends like a square in my class there are 10 properties.