Burning hydrogen gas cause a specific noise.
Strike the match and start it burning then it can be used
This is when a flaming piece of wood (splint) is burning. it can be used to determine whether a gas is oxygen, hydrogen, or carbin dioxide. probabaly more but that's all i know.
It's difficult to say that any element produces no harmful emissions. That said, if solar or wind power is used to split water into hydrogen and oxygen, then burning the hydrogen just creates water again, so that would not be harmful.
ammonia solution is used to make the solution alkaline. In alkaline solution ,metals give colour with hydrogen sulphide.
Hydrogen is too flammable
The burning splint test is used to test for the presence of hydrogen. The symbol for hydrogen is H.
candle,matchstick,ruler
Strike the match and start it burning then it can be used
it is a burning stick used to test for the presence of hydrogen. it gives a 'pop' sound and then extinguishes in the presence of hydrogen.
Hydrogen isn't used for airships because it is highly flammable. It was one of the causes of the Hindenburg's burning.
hydrogen peroxide
It is called the 'pop test' in which you light a wooden spill and put in then test tube if hydrogen is present you hear popping noises.
red phosphorous
phosphorus
no
This is when a flaming piece of wood (splint) is burning. it can be used to determine whether a gas is oxygen, hydrogen, or carbin dioxide. probabaly more but that's all i know.
magmetic force