The nonflamable element used in balloons is Helium, (He).
Helium is used instead of hydrogen because it is nonflammable.
Helium is used in balloons because it is much less dense than air, allowing the balloons to float and is completely nontoxic and nonflammable unlike hydrogen, which is otherwise a superior lifting gas.
Element: He Helium.
Helium
heeleeum
Helium is an element. It is used to fill balloons and things.
helium
No. Helium is completely nonflammable. It is chemically inert.
Helium is a gas used to inflate lighter than air balloons.
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.
Helium is used for the ones that rise. Compressed air can be used or exhaled breath.
Gases used are: air (and hot air), helium.