Air is another name for Oxygen, the gas we need to breathe in order to survive. Oxygen is an element on the Periodic Table of elements. Helium is an unreactive element that is even lighter than normal air.
It is used commanly in party balloons, inflating huge objects, etc. But the masses are way different.
All you need to know that helium is lighter than the air around us.
A helium balloon does not need energy to rise in the air. A hot air balloon needs fuel to rise in air. That is it needs heat energy to rise in air.i love Pizza squares i hope they put helium in then one dayHelium relies on the fact that helium is lighter than air. Hot air balloons rely on the fact that hot air has less volume than cold air and is lighter than the air around it. hot air balloons use hot air to cause the balloon to lift as helium balloons use a special gas to cause lift
a hot air ballon uses the hot air to rise as the hotter air has lower density while a gas ballon contains a light gas such a s helium and is not released while in flight only added
Helium is a lighter element compared to air, helium also has fewer molecules than air.
helium balloons get filled with a amount of air in which is called helium it is used to make balloons float around in air. helium is a inert,gaseous element!!!!!yea i kenisha am smartHelium is less dense than air, therefore a helium-filled balloon will float in air.Helium is lighter that air, so it effectively floats on air. As a helium balloon is submerged in air, it rises upwards (like an air filled bubble in water).
No, I am sorry, but there is no helium inside a hot-air balloon. Instead, there is hot air.
Helium is a gas that is lighter than air. Iron is a solid metal and is heavy.
helium in a jar diff from helium atom
helium gas is warmer than air.
When a ballon
A water balloon is filled with water, and other balloons are filled with air or helium.
Helium is the lighter gas but hydrogen is very flammable
they have different names
Deuterium is an isotope of Hydrogen. Helium is and entirely different element.
A helium balloon does not need energy to rise in the air. A hot air balloon needs fuel to rise in air. That is it needs heat energy to rise in air.i love Pizza squares i hope they put helium in then one dayHelium relies on the fact that helium is lighter than air. Hot air balloons rely on the fact that hot air has less volume than cold air and is lighter than the air around it. hot air balloons use hot air to cause the balloon to lift as helium balloons use a special gas to cause lift
No. The difference between them is that helium atoms have electrons, and alpha particles don't.
Water, with surface tension and higher viscosity than air, will not show the smallest leaks air will show. For very sensitive testing, helium is also used. Water, with surface tension and higher viscosity than air, will not show the smallest leaks air will show. For very sensitive testing, helium is also used.
The difference between helium and deuterium in the aspect of its structures all boils down to the configurations of its subatomic particles. Helium has 2 protons and electrons and 2 neutrons whilst deuterium, an isotope of hydrogen, has 1 proton, electron and neutron.