Nothing as helium and radon are noble or non-reactive gasses.
mix together a monkey and a fat lady
Helium is completely inert, it is the most inert of all elements, and so it will not react in any way with hydrogen (or with any other element). So, if you mix hydrogen and helium, nothing happens. You have a mixture of hydrogen and helium. It's a lot lighter than air, you can make balloons that will float. Of course, you can do that with pure hydrogen or with pure helium, as well.
nothing
Nothing. Helium and CO2 are non reactive with each other. Helium is a noble gas and not reactive at all. This mixture is used as a welding shield to minimize slag, and if oxygen is also included it is used as a deep diving air mix.
It is not recommended to mix helium and acetylene as they have different physical and chemical properties. Helium is an inert gas while acetylene is a flammable gas. Mixing them could create a hazardous situation due to the risk of combustion or explosion.
mix together a monkey and a fat lady
A mixture of xenon and radon.
When you mix yellow and blue together, you get green.
Helium is completely inert, it is the most inert of all elements, and so it will not react in any way with hydrogen (or with any other element). So, if you mix hydrogen and helium, nothing happens. You have a mixture of hydrogen and helium. It's a lot lighter than air, you can make balloons that will float. Of course, you can do that with pure hydrogen or with pure helium, as well.
When yellow and red mix together, they create the color orange.
When you mix yellow and purple together, they create the color brown.
nothing
you die!
When red and yellow colors mix together, they create the color orange.
Of course you CAN mix it. you can mix anything as long as you have it.
Nothing. Helium and CO2 are non reactive with each other. Helium is a noble gas and not reactive at all. This mixture is used as a welding shield to minimize slag, and if oxygen is also included it is used as a deep diving air mix.
When you mix complementary colors together, they create a neutral color like gray or brown. This happens because the colors cancel each other out when combined.