Hydrogen Isotopes
Hydrogen isotopes are variants of hydrogen atoms that have the same number of protons but different numbers of neutrons. The three isotopes of hydrogen are protium, deuterium, and tritium. Deuterium and tritium are used as fuel in nuclear fusion reactions, which are the reactions that power the sun and other stars. In space and astronautical engineering, deuterium is used as a fuel in some types of rockets, particularly those that use nuclear propulsion. Tritium is used in some types of nuclear weapons and as a tracer in biological and environmental research. Deuterium is also used in some types of nuclear reactors as a moderator to slow down neutrons. Protium, the most common isotope of hydrogen, is used in fuel cells to generate electricity for spacecraft and other applications.
Your Previous Searches
Random Picks
- Space Exploration Missions: Space exploration missions refer to the various expeditions, both manned and unmanned, that are sent to explore space and gather information about celestial bodies. These missions are conducted by space agencies such as NASA, ESA, and Rosco ... Read More >>
- Anode: In space and astronautical engineering, an anode is an electrode that is positively charged relative to a negatively charged cathode. Anodes are used in various electrical systems, including ion thrusters, which are a type of electric propu ... Read More >>
- Corrosion: Corrosion is the gradual destruction of materials (usually metals) by chemical and/or electrochemical reaction with their environment. In the context of space and astronautical engineering, corrosion can occur due to exposure to harsh space ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02