can you name some recreational uses of the chemical element he??
Helium as a breathing gas has no narcotic properties, so helium mixtures such as trimix, heliox and heliair are used for deep diving to reduce the effects of narcosis
Helium
Helium as a breathing gas has no narcotic properties, so helium mixtures such as trimix, heliox and heliair are used for deep diving to reduce the effects of narcosis, which worsen with increasing depth.
where does the world's helium come from Most helium in the universe is helium-4, the vast majority of which was formed during the Big Bang what is helium? It  is a chemical element with the symbol He and atomic number 2 who was the first to discover this element? It was first detected  by Georges Rayet, Captain C. T. Haig, Norman R. Pogson, and Lieutenant John Herschel, and was subsequently confirmed by French astronomer, Jules Janssen where is this first person from? Georges-Antoine-Pons Rayet was a French astronomer is there anything else that he has discovered apart from the element? Yes, he discovered Wolf–Rayet stars together with Charles Wolf where can this chemical element be extracted from? Natural gas can you tell me some domestic uses of this type of gas? Natural gas can be useful in domestic cooking and heating fuel does this gas put people at any risk? Yes, explosions caused by natural gas leaks can occur also it produce  carbon monoxide which is harmful can you name a few isotopes of the chemical element? Helium-3, Helium-4 does it have any medicial uses? Helium was approved for medical use in the United States  for humans and animals is this element found naturally? Helium is found in large amounts in minerals of uranium and thorium, including uraninite and its varieties cleveite and pitchblende, carnotite and monazite, etc how does the last one you mentioned react with acids? Thorium and lanthanide are extracted from monazite with the help of acid cracking
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Helium [SEP] Minor commercial and recreational uses
Helium as a breathing gas has no narcotic properties, so helium mixtures such as trimix, heliox and heliair are used for deep diving to reduce the effects of narcosis, which worsen with increasing depth. As pressure increases with depth, the density of the breathing gas also increases, and the low molecular weight of helium is found to considerably reduce the effort of breathing by lowering the density of the mixture. This reduces the Reynolds number of flow, leading to a reduction of turbulent flow and an increase in laminar flow, which requires less work of breathing. At depths below divers breathing helium–oxygen mixtures begin to experience tremors and a decrease in psychomotor function, symptoms of high-pressure nervous syndrome.