What is the boiling point of Helium?
What is the boiling point of Helium? Correct Answer 4.2 K
The melting and boiling points of noble gases are very low. This is because the atoms are held together by very weak Van der Waals forces of attraction in both liquid and solid states. Helium has the lowest boiling point, equal to 4.2 K, among all known substances.
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Feb 20, 2025