Which of these is most commonly found in its liquid form? O A. Hydrogen OB. Oxygen O C. Helium O D. Water​

Water

Explanation:

C. Helium

Explanation:

At standard pressure, the chemical element helium exists in a liquid form only at the extremely low temperature of −269 °C (about 4 K or −452.2 °F). Its boiling point and critical point depend on which isotope of helium is present: the common isotope helium-4 or the rare isotope helium-3.

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