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1. www.rsc.org › periodic-table › elementHelium - Element information, properties and uses | Periodic...

   www.rsc.org › periodic-table › element

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   Element Helium (He), Group 18, Atomic Number 2, s-block, Mass 4.003. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

   • Videos of Helium

     Discover more about the uses and properties of the element...

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     Glossary. Data for this section been provided by the British...

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   • Arsenic

     Arsenic - Helium - Element information, properties and uses...

   • Molybdenum

     Molybdenum - Helium - Element information, properties and...

   • Tellurium

     Tellurium - Helium - Element information, properties and...

   • Radium

     Radium - Helium - Element information, properties and uses |...

   • Oxygen

     Oxygen - Helium - Element information, properties and uses |...

2. chemistrycool.com › element › heliumUnderstanding Helium: Properties, Uses, and Importance - A ...

   chemistrycool.com › element › helium

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   Explore the versatile world of Helium, the second most abundant element in the universe. Learn about its physical and chemical properties, historical background, and varied applications in healthcare, industry, and everyday life.

3. www.britannica.com › science › helium-chemical-elementHelium | Definition, Properties, Uses, & Facts | Britannica

   www.britannica.com › science › helium-chemical-element

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   Helium, chemical element, inert gas of Group 18 (noble gases) of the periodic table. The second lightest element, helium is a colorless, odorless, and tasteless gas that becomes liquid at -268.9 degrees Celsius. The boiling and freezing points of helium are lower than those of any other known substance.

4. sciencenotes.org › printable-periodic-tableFree Printable Periodic Tables (PDF and PNG)

   sciencenotes.org › printable-periodic-table

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   This chart contains all the information you could want from a printable periodic table, including element symbols, names, atomic numbers, atomic masses, electron shells, periods, groups, state of matter, and more.

5. periodic-table.com › heliumHelium Element | History, Uses, Facts, Physical & Chemical...

   periodic-table.com › helium

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   Significance and Uses. Helium is widely used as coolant in magnetic resonance imaging (MRI) for medical scanning. It is used in supersonic wind tunnels. Helium is used in arc welding processes. Helium is used as an ideal gas for filling of balloons, and airships, as it is lighter than air and is non-flammable.

6. periodic-table.io › element-2Helium - Periodic Table

   periodic-table.io › element-2

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   Helium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.

7. www.thoughtco.com › helium-facts-606542Helium Facts (Atomic Number 2 or He) - ThoughtCo

   www.thoughtco.com › helium-facts-606542

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   2 wrz 2021 · Get facts on the chemical and physical properties of the element helium, a gas which is the second element on the periodic table.