How to Use hydrogen in a Sentence

hydrogen

noun

• But, like the rest of the cosmos, the hydrogen gas is moving away.
  — Sarah Scoles, Quanta Magazine, 20 Sep. 2023
• Each galaxy has hydrogen gas that aids in the birth of stars.
  — Ashley Strickland, CNN, 21 Mar. 2024
• By the end of the year, every train on the line will be powered by hydrogen.
  — Bryan Hood, Robb Report, 26 Aug. 2022
• This idea of green hydrogen is now picking up speed around the world.
  — IEEE Spectrum, 10 Apr. 2023
• The team also plans to build a yacht with a hydrogen fuel cell.
  — Rachel Cormack, Robb Report, 1 Mar. 2023
• The hydrogen gas has been building within the Earth's crust for the past billion years, the researchers said.
  — Julia Jacobo, ABC News, 16 May 2025
• This allowed the first atoms of hydrogen to take shape, birthing the first stars, which gathered in the first galaxies.
  — Robert Lea, Space.com, 12 Mar. 2025
• Air products is the largest hydrogen producer in the world.
  — Justine Calma, The Verge, 22 Dec. 2023
• The fusion of two hydrogen atoms to make helium is the main process that powers the sun and other stars.
  — Philip Ball, Scientific American, 16 May 2023
• To fuse hydrogen and shine brightly, stars need to be at least 80 times as massive as Jupiter.
  — Charlie Wood, WIRED, 31 Dec. 2023
• The wind farms that can that can create this clean hydrogen fuel.
  — Fortune Editors, Fortune, 29 June 2022
• Not all tokamaks can combine the same types of hydrogen atoms.
  — Jennifer Hiller, WSJ, 9 Feb. 2022
• Green hydrogen power is in the cards soon as well, Woodhead says.
  — Annabel Illingworth, TIME, 25 July 2024
• In the early universe, dark stars could have formed from the collapse of helium and hydrogen clouds made in the big bang.
  — Stephanie Pappas, Scientific American, 20 July 2023
• The chemical is made up of a hydrogen atom and three oxygen atoms.
  — Joshua Hawkins, BGR, 4 June 2022
• The most recent involved a large leak of the cryogenic liquid hydrogen on one of the supply lines.
  — Richard Tribou, Orlando Sentinel, 19 Sep. 2022
• Part of that was an earlier flow of the liquid hydrogen into the tank.
  — Richard Tribou, Orlando Sentinel, 3 Sep. 2022
• Coal contains trace amounts of chlorine, which combines with hydrogen when the coal is burned to form HCl.
  — Dennis Pillion | [e-mail], al, 21 Jan. 2022
• The green tinge results from a chemical reaction between the sulfur in the egg white and the hydrogen in the yolk.
  — USA TODAY, 30 Mar. 2024
• During a news briefing on Friday, Biden said the hydrogen hubs will help get there.
  — Hayley Smith, Los Angeles Times, 13 Oct. 2023
• McLean notes that hydrogen has been used to power rockets for decades.
  — Dan Sloat, Robb Report, 13 May 2024
• And most appliances in the United States weren’t designed to run on hydrogen blends.
  — Brooke Staggs, Orange County Register, 13 Mar. 2024
• Fusion is the same energy source that powers the sun, and hydrogen bombs.
  — BostonGlobe.com, 8 Sep. 2021
• But for decades it's taken a back seat to oil and gas, nuclear, hydrogen, wind, and solar.
  — Daniel Moore, Axios, 16 Dec. 2024
• During the launch attempt Monday, engineers were able to stem the leak and resume the flow of hydrogen into the tank.
  — Kenneth Chang, BostonGlobe.com, 30 Aug. 2022
• The issue was a core stage liquid hydrogen fuel tank leak, NASA said.
  — Lee Roop | [e-mail], al, 3 Sep. 2022
• At that point, the massive star at the center of our Solar System will have eaten through most of its hydrogen core.
  — Joshua Hawkins, BGR, 19 Jan. 2022
• So can the frozen hydrogen inside, a mix of the isotopes deuterium and tritium.
  — David R Baker & Will Wade, oregonlive, 25 Dec. 2022
• The oxygen and hydrogen in those dense, cold traps were then able to bond—and water began to precipitate.
  — Robin George Andrews, Smithsonian Magazine, 30 May 2025
• This star has lost most — or all — of its outer layers of hydrogen, leaving behind a core made up mostly of helium.
  — Charles Q. Choi, Space.com, 22 May 2025