Water.
Hydrogen is a colorless gas that burns with oxygen. If substances will burn in air, those same substance will burn better in oxygen.
No hydrogen will not burn in the absence of air unless another oxidizer is present.
Water is a non-flammable substance and cannot burn.
Yes, hydrogen gas is a pure substance because it consists of only hydrogen atoms. It is a homogeneous mixture of identical molecules, making it a pure substance.
When you burn hydrogen and oxygen, the molecules combine to form water (H2O).
Hydrogen is a colorless gas that burns with oxygen. If substances will burn in air, those same substance will burn better in oxygen.
All stars 'burn' hydrogen
Whether or not a substance can burn does not depend on it being organic. So long as it is a sufficiently reactive reducing agent, it can burn. It just so happens that most such substances on Earth are organic.
No hydrogen will not burn in the absence of air unless another oxidizer is present.
because they contain methane, which is a flammable substance. According to the TV show QI, the main flammable ingredient is hydrogen. (whatdoctor)
Substance
helium does not burn, hydrogen will burn in air
"to make angry" and "a substance to burn" is incense.
Hydrogen gas is highly flammable; you can make it burn with the slightest spark.
Water is a non-flammable substance and cannot burn.
Yes. When you burn hydrogen the product is water. If you pass an electric current through that water you can split it back into hydrogen and oxygen.
You don't. Sea water is the combustion byproduct of hydrogen. That is, water is water you get when you burn hydrogen.