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Nascent Hydrogen. The hydrogen gas, which is just liberated as a result of a chemical is called nascent hydrogen or newly born hydrogen. It is obtained by passing dihydrogen gas at atmospheric pressure through an electric arc between two tungsten rods. The electric arc maintains a temperature around 4000 - 4500Â°C.
Borek Staff: Mentor. Technically yes, other elements (reagents) can be nascent. But it is mostly used for hydrogen and oxygen. Note that it makes sense only when the nascent differs in some way and for some reason from the ordinary thing. #7.