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What are facts about hydrogen fuel cells negatives and positives.?
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What are positives and negatives facts of petroleum?
it is positive because it can help the wold
Negatives and positives facts about Hydrogen fuel?
Advantages:Emits only water vapour, assuming there is no leakage of hydrogen gasIt can store up to 3x as much energy as conventional natural gas.Disadvantages:Leakage of H gas (see above) will have detrimental impacts on the stratosphere (California Institute of Technology)Production of hydrogen gas currently relies on natural gas and electrolysis and to replace all the vehicles would require 10x as much as currently is usedStorage is really tough because hydrogen is such a low density gasDistribution and infrastructure needs to be refurbished to cope with hydrogen, which can metals by making them brittleUse in fuel cells requires catalysts, which usually require a component metal (most often platinum). Platinum is extremely rare, expensive and environmentally unsound to produce.
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hydrogen is obtained from mines, oil, and gas wells
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Hydrogen in its liquid form is used to produce extremely low temperatures. some interesting facts about hydrogen is that ot is the most common element in the whole entire universe it also is highly flammable when it is hydrogen gas
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hydrogen is a chemical. Hydrogen, the most basic of all chemical elements, contains only one proton, 1 electron and no neutorns. Hydrogen is actually the oldest element in the universe, being formed between 3 and 20 minutes after the Big Bang. These are only a couple of the interesting facts about hydrogen, lets get to some more.
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