Removing from an oxygenated environment. for example placing in a test tube of carbon dioxide
You can test the presence of hydrogen gas by using a burning splint and if the gas makes a "popping" noise
Helium is a group 8 element, and therefore a noble gas. It has no free electrons to bond to oxygen, therefore it won't oxidise or combust. So no, it won't. As a side note, you may hear of stars "burning" helium, but this Ian burning, its nuclear fission :)
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carbon dioxide
It will probabkly 'pop' , bany, explode. When hydrogen is mixed with oxygen , and there will be a trace in the tube, the lighted splint will ignite the hydrogen . It is the Classic test for hydrogen .
It will go out. Nitrogen, which makes up 79% of the Earth's atmosphere, does not support combustion.
Nitrogen
Yes.
The reaction between carbon dioxide (CO2) and a burning splint is that the splint will extinguish. This is because CO2 is a non-flammable gas, which lacks oxygen to support combustion. When brought into contact with a burning splint, it displaces the oxygen and prevents the splint from continuing to burn.
A burning wooden splint has a visible flame at its burning end while a glowing wooden splint has glowing ember at its glowing end. Placing a glowing splint in a container with oxygen will cause it to burst into flames and become a burning splint.
it goes out A glowing splint needs oxygen to basically keep glowing. It is a small fire in a way. When the glowing splint is added into an environment full of carbon dioxide, the splint goes out. Carbon dioxide in this case smothers the flame restricting the use of oxygen in combustion thus putting the flame out.
Nitrogen gas makes up most of the atmosphere. However carbon dioxide extinguishes a burning splint and is found in a small amount in the atmosphere Nitrogen gas. It is an inert gas that makes up over 70% of the Earth's atmosphere.
Nitrogenis the gas you are looking for.This gas make's up most of the air, it dose not react much.A burning splint will go out in this gas.
You can test the presence of hydrogen gas by using a burning splint and if the gas makes a "popping" noise
Burn the splint to orange bright by shaking off the flame on it. Insert the splint into a test tube of gas. If it glows brightly, the gas is oxygen. If it pops, it is hydrogen.
Helium is a group 8 element, and therefore a noble gas. It has no free electrons to bond to oxygen, therefore it won't oxidise or combust. So no, it won't. As a side note, you may hear of stars "burning" helium, but this Ian burning, its nuclear fission :)
yellow flame