Science, asked by anushkatopno07, 1 month ago

What is Helium Gas??

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Answered by aadyaprabha

Helium (He), chemical element, inert gas of Group 18 (noble gases) of the periodic table. The second lightest element (only hydrogen is lighter), helium is a colourless, odourless, and tasteless gas that becomes liquid at −268.9 °C (−452 °F).

Answered by mustafa3520

Answer:

Boiling point: −268.9 °C (−452 °F)

Atomic number: 2

Atomic weight: 4.002602

Melting point: none

Explanation:

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What is Helium Gas??​

Answers

What is Helium Gas??