Definitions for helium
ˈhi li əmhe·li·um

Princeton's WordNetRate this definition:5.0 / 1 vote

1. helium, He, atomic number 2noun

   a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)

GCIDERate this definition:3.2 / 5 votes

1. Heliumnoun

   An inert, monoatomic, gaseous element occurring in the atmosphere of the sun and stars, and in small quantities in the earth's atmosphere, in several minerals and in certain mineral waters. It is obtained from natural gas in industrial quantities. Symbol, He; atomic number 2; at. wt., 4.0026 (C=12.011). Helium was first detected spectroscopically in the sun by Lockyer in 1868; it was first prepared by Ramsay in 1895. Helium has a density of 1.98 compared with hydrogen, and is more difficult to liquefy than the latter. Chemically, it is an inert noble gas, belonging to the argon group, and cannot be made to form compounds. The helium nucleus is the charged particle which constitutes alpha rays, and helium is therefore formed as a decomposition product of certain radioactive substances such as radium. The normal helium nucleus has two protons and two neutrons, but an isotope with only one neutron is also observed in atmospheric helium at an abundance of 0.013 %. Liquid helium has a boiling point of -268.9

WiktionaryRate this definition:3.0 / 1 vote

1. heliumnoun

   A colorless and inert gas, and the second lightest chemical element (symbol He) with an atomic number of 2 and atomic weight of 4.002602.

2. heliumnoun

   A form or sample of the element.

3. Etymology: From helium, from ἥλιος (because its presence was first theorised in the sun's atmosphere).

WikipediaRate this definition:0.0 / 0 votes

1. Helium

   Helium is a song written by Sia and Chris Braide and included on the Fifty Shades Darker soundtrack. A remixed version with David Guetta and Afrojack was released on 25 January 2018.

ChatGPTRate this definition:0.0 / 0 votes

1. helium

   Helium is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group in the periodic table. Its boiling and melting points are the lowest among the elements and it exists only as a gas except in extreme conditions. Helium occurs naturally in the universe, primarily created through nuclear fusion in stars, and is the second most abundant element after hydrogen. It was first detected on Earth through its spectral lines during a solar eclipse. It is used in cryogenics, in deep-sea breathing systems, to cool superconducting magnets, in helium dating, for inflating balloons, for providing lift in airships and as a protective gas for many industrial uses such as arc welding.

Webster DictionaryRate this definition:1.0 / 1 vote

1. Heliumnoun

   a gaseous element found in the atmospheres of the sun and earth and in some rare minerals

2. Etymology: [NL., fr. Gr. "h`lios the sun.]

WikidataRate this definition:0.0 / 0 votes

1. Helium

   Helium was an American alternative rock band formed during the summer of 1992. Under the original moniker of "Chupa," the band's founding members were Mary Lou Lord; Jason Hatfield, Juliana Hatfield's brother; Shawn King Devlin; and Brian Dunton. Devlin and Dunton were both also in the band Dumptruck before founding Helium.

Chambers 20th Century DictionaryRate this definition:5.0 / 1 vote

1. Helium

   hē′li-um, n. a substance discovered by Lockyer in the sun's atmosphere, found by Ramsay in the rare Norwegian mineral cleveite.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Helium

   Helium. A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics. (Dorland, 27th ed)

CrunchBaseRate this definition:5.0 / 1 vote

1. Helium

   Helium is simultaneously an online community for writers and a directory for user-generated articles. Writers can submit articles to 24 different channels (business, entertainment, travel, etc.), write for the side of a heated debate, try to capture publisher writing assignments bounties or win user-voted Helium writing contests. Users get to rate submitted articles so the best writing rises to the top. Community writers can also get paid for their work. Helium shares ad revenues with popular writers and the site has an extensive network of publishers that pay for specific articles that meet their criteria. Payments per article range from $20 to over $100, with 20% transaction fee going to Helium. Helium also has a partner program where partners can create their own branded Helium page with topics and debates that they choose. Partners are given co-branded advertisements to include on their sites and receive small donations for every visitor they send to the Helium site.

Suggested ResourcesRate this definition:0.0 / 0 votes

1. helium

   Song lyrics by helium -- Explore a large variety of song lyrics performed by helium on the Lyrics.com website.

Matched Categories

1. • Element
   • Noble Gas

Anagrams for helium »

1. humlie

How to pronounce helium?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say helium in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of helium in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of helium in Pythagorean Numerology is: 5

Examples of helium in a Sentence

1. Daniel Meier:

   There is even one bigger issue; that is if the electronics fail it will just fall down to the ground. This can't happen with Skye because helium is providing the buoyancy, so if ever something goes wrong it becomes a huge balloon and people could play with it.

2. Daniel Meier:

   It's a unique flying machine which is safe enough to interact with. So you can touch it in flight; it's basically filled with helium which provides most of the uplift.

3. Christopher Mankovich:

   The fuzzy cores are like a sludge, the hydrogen and helium gas in the planet gradually mix with more and more ice and rock as you move toward the planet's center. It's a bit like parts of Earth's oceans where the saltiness increases as you get to deeper and deeper levels, creating a stable configuration.

4. Brice Loose:

   We were n’t looking for volcanism, we were using these gases to trace other actions, when we first started seeing high concentrations of helium-3, we thought we had a cluster of bad or suspicious data.

5. Brice Loose:

   When we first started seeing high concentrations of helium-3, we thought we had a cluster of bad or suspicious data.

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=helium
2. ^ GCIDE
   https://gcide.gnu.org.ua/?q=helium
3. ^ Wiktionary
   https://en.wiktionary.org/wiki/Helium
4. ^ Wikipedia
   https://en.wikipedia.org/wiki/Helium
5. ^ ChatGPT
   https://chat.openai.com
6. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/helium
7. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=helium
8. ^ Chambers 20th Century Dictionary
   https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=helium
9. ^ CrunchBase
   https://www.crunchbase.com/organization/helium