Category:Helium
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chemical element with the chemical symbol He and the atomic number of 2 | ||||
| Instance of | chemical element (hydrogen, lithium) | |||
|---|---|---|---|---|
| Subclass of | group 18, period 1 | |||
| Named after | ||||
| Discoverer or inventor | ||||
| Time of discovery or invention |
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| Mass |
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Subcategories
This category has the following 9 subcategories, out of 9 total.
A
C
F
H
I
L
Media in category "Helium"
The following 103 files are in this category, out of 103 total.
- 2 He Bohr model.png 248 × 217; 9 KB
- 202 Two Models of Atomic Structure.jpg 1,012 × 1,537; 314 KB
- A Helium - Toy balloons.jpg 2,240 × 3,600; 3.08 MB
- Ac-system 2.jpg 1,563 × 939; 154 KB
- Antiprotonic helium.svg 380 × 380; 13 KB
- Antiprotonic Helium.svg 219 × 241; 4 KB
- Atom (2).png 256 × 256; 73 KB
- Atom.png 198 × 178; 5 KB
- Atom.svg 198 × 178; 4 KB
- Atom1.svg 288 × 288; 187 KB
- AtomHuelleModell-Helium.png 391 × 366; 22 KB
- Blausen 0476 HeliumAtom.png 1,600 × 1,920; 1.03 MB
- Bohr model Helium.jpg 1,056 × 1,152; 40 KB
- Bohr-model-Helium.gif 252 × 247; 2 KB
- Bohr-model.png 323 × 292; 6 KB
- ChartersOfFreedom 025.jpg 5,843 × 4,839; 1.28 MB
- ChartersOfFreedom 035.jpg 5,873 × 4,820; 1.77 MB
- Edelgase in Entladungsroehren.jpg 5,300 × 3,000; 2.87 MB
- Electron shell 002 helium.png 1,678 × 1,835; 52 KB
- Electron shell 002 Helium.svg 800 × 860; 1 KB
- Elektronskal 2.png 300 × 300; 6 KB
- Eletrão não.JPG 159 × 265; 8 KB
- Elio Lewis.png 173 × 173; 19 KB
- Emissão Hélio.jpg 784 × 8; 1 KB
- Fr-hélium-fr FR-Paris.ogg 1.3 s; 10 KB
- Glowing noble gases.jpg 6,250 × 1,250; 2.06 MB
- Glowing ultrapure helium.jpg 1,000 × 1,000; 171 KB
- He liquid tbotevadobis damokidebuleba TemperaTurastan 350.png 700 × 550; 33 KB
- He,2.jpg 600 × 303; 41 KB
- He-3 atom.png 668 × 704; 58 KB
- He-4 atom.png 668 × 704; 62 KB
- He-TableImage.png 900 × 270; 20 KB
- He-TableImage.svg 671 × 202; 15 KB
- He@C60.GIF 160 × 161; 3 KB
- Heat capacity of 4He 01.jpg 2,604 × 2,124; 587 KB
- HeAtClgr.png 718 × 720; 19 KB
- Hel-konfiguracja-elektronowa-zapis-klatkowy.svg 177 × 259; 7 KB
- Helio-atomas.png 322 × 337; 7 KB
- Helium amp.jpg 189 × 500; 10 KB
- Helium article read with helium.ogg 18 s; 561 KB
- Helium Atom jp.svg 250 × 178; 8 KB
- Helium atom QM edit 1.svg 665 × 667; 4 KB
- Helium atom QM rev1.svg 665 × 667; 14 KB
- Helium atom QM uk.svg 665 × 667; 10 KB
- Helium atom QM.svg 665 × 667; 10 KB
- Helium atom QMuniv.svg 570 × 495; 44 KB
- Helium atom with charge-smaller.jpg 270 × 289; 26 KB
- Helium atomic diagram.png 859 × 584; 112 KB
- Helium discharge tube.jpg 3,008 × 2,008; 1.29 MB
- Helium discharge.jpg 667 × 500; 28 KB
- HELIUM ELECTRON.png 1,616 × 756; 13 KB
- Helium element box.png 416 × 505; 4 KB
- Helium Emission Spectrum.svg 600 × 60; 4 KB
- Helium monument time capsule in amarillo texas usa.jpg 600 × 800; 75 KB
- Helium Nucleus.svg 512 × 511; 70 KB
- Helium Plant 2013.jpg 3,264 × 2,448; 1.6 MB
- Helium spectra.jpg 783 × 63; 3 KB
- Helium spectrum visible.png 7,430 × 1,280; 31 KB
- Helium spectrum.jpg 506 × 151; 29 KB
- Helium Table Image.svg 651 × 191; 310 KB
- Helium-3 and Helium-4.gif 410 × 313; 5 KB
- Helium-3 und Helium-4.gif 410 × 313; 5 KB
- Helium-Bohr.svg 590 × 590; 3 KB
- Helium-Filled Balloon - Rainforest Biome @ Eden Project (9757390685).jpg 3,000 × 4,000; 4.93 MB
- Helium-glow.jpg 1,092 × 1,092; 189 KB
- Helium-Orbitale.svg 940 × 733; 63 KB
- Helium-Spektrum einer Gasentladungsröhre.jpg 3,108 × 458; 129 KB
- Helium.gif 55 × 73; 2 KB
- Helium.ogg 58 min 0 s; 28.22 MB
- Helium.png 280 × 301; 2 KB
- HELIUM.png 1,616 × 756; 8 KB
- Helium.svg 744 × 1,052; 4 KB
- HeliumSpectrumTechnion.jpg 2,048 × 1,536; 299 KB
- Hene-2.png 320 × 320; 8 KB
- HeTube.jpg 2,000 × 2,000; 861 KB
- Hydrogèneethélium.png 1,008 × 630; 15 KB
- Interférences d'atomes d'hélium – bis.jpg 343 × 248; 12 KB
- Interférences d'atomes d'hélium.jpg 514 × 214; 11 KB
- Kazimierz Dolny - fotopolska.eu (299386).jpg 1,400 × 901; 291 KB
- Leiden116.JPG 2,816 × 2,112; 3.59 MB
- Lewis diatomic helium.gif 120 × 60; 2 KB
- LKHeschema.jpg 260 × 218; 48 KB
- LKHeschema.png 260 × 218; 33 KB
- Modelo de estrutura do átomo.png 1,056 × 627; 226 KB
- Modelo estandar Helio 4.gif 429 × 417; 14 KB
- Navy hypervelocity gun is readied to fire.jpg 754 × 505; 123 KB
- PIA19344-HeliumShroudedPlanet-ArtistConcept-20150611.jpg 7,680 × 4,320; 666 KB
- Plant for obtain solid He Keesom.PNG 250 × 225; 44 KB
- Proporcion de hidróxeno.png 457 × 208; 11 KB
- Punto lambda.svg 651 × 664; 4 KB
- Scetch of mass-spectrometric camera of a helium leak detector.PNG 1,496 × 907; 119 KB
- Sciences exactes.svg 256 × 256; 14 KB
- SIMSHE.JPG 641 × 321; 19 KB
- Skyball.jpg 1,024 × 768; 347 KB
- Spectre tubes à gaz.jpg 5,334 × 3,120; 5.55 MB
- Symbolische Schreibweise Helium.PNG 406 × 168; 4 KB
- Thermal conductivity analyser.png 800 × 531; 70 KB
- U.S. Department of Energy - Science - 270 077 001 (10291940235).jpg 2,625 × 2,624; 1,020 KB
- Vial of glowing ultrapure helium.jpg 1,584 × 1,584; 262 KB
- Visible spectrum of helium.jpg 2,427 × 245; 62 KB
- Warszawa, otwarcie Mostu Marii Skłodowskiej-Curie 13.jpg 4,912 × 3,264; 6.42 MB
- Wpdms physics proton proton chain 2.png 551 × 488; 25 KB
- 氦-5.png 343 × 323; 17 KB

