Why Hydrogen Flame Is Invisible? Hydrogen burns with a pale blue flame that is almost invisible during daylight hours, so fires are almost impossible to see with the naked eye. Hydrogen fires have low radiant heat, so you can’t sense the presence of a flame until you are very close to it (or even in
Does Hydrogen Cause Global Warming? Does hydrogen cause global warming? But when emitted into the atmosphere, hydrogen contributes to climate change by increasing the amounts of other greenhouse gases such as methane, ozone and water vapor, resulting in indirect warming. That’s a problem because hydrogen’s small molecule is difficult to contain. Does hydrogen pollute the