Unraveling All the Helium Information You Need to Know
Helium is the second-lightest element in the universe and is widely used across various industries. From scientific research to MRI machines, helium has become a crucial element in the modern age. In this article, we will discuss everything you need to know about helium, including its properties, production, and usage.
Properties of Helium
Helium is a colorless and odorless gas that is lighter than air. It has a boiling point of -452.1°F, which makes it an ideal element to be used in low-temperature applications. Helium has a low density that makes it difficult to liquefy, and it is the only element that fails to solidify under standard conditions. It is also a non-toxic and non-reactive element, making it safe to handle.
Production of Helium
Helium is produced through the radioactive decay of uranium and thorium. When these two elements decay, they release alpha particles which can be captured to produce helium. In addition to this, helium can also be extracted from natural gas. Approximately 25% of the world’s helium comes from the United States, while other significant producers include Russia and Algeria.
Usage of Helium
Helium has a wide range of applications across various industries. One of the most common applications is in the medical industry, where it is used for MRI machines to cool down the magnets. Helium is also widely used for welding and as a coolant in nuclear reactors. It is also used in the manufacturing of computer chips, high-performance balloons, and airships.
Examples of Helium Usage
NASA uses helium in their space vehicles as it is crucial in keeping the spacecraft cool. In addition to this, helium is also used in blimps and airships. The Goodyear airship is a great example of this, as it uses helium to lift the airship and provide control and stability. Helium is also used in the semiconductor industry for cooling down the material during the manufacturing process.
Conclusion
In conclusion, helium is a crucial element that has numerous applications across various industries. Its unique properties, including being non-toxic and non-reactive, make it a safe and versatile element to use. Helium production is mainly from the decay of uranium and thorium and also from natural gas. As we continue to explore more about the element, we will undoubtedly find new and exciting applications for helium.
