Question: 1 0 Multiple Choice 1 point Why are higher temperatures necessary for the fusion of helium nuclei than for hydrogen nuclei? Helium nuclei are heavier

10
Multiple Choice
1 point
Why are higher temperatures necessary for the fusion of helium nuclei than for hydrogen nuclei?
Helium nuclei are heavier than hydrogen nuclei.
The positive charges on helium nuclei are greater than those on the hydrogen nuclei.
Helium is chemically inert.
Because E=mc2 and helium nuclei are heavier than hydrogen nuclei.
The boiling point of helium is higher than that of hydrogen.
1 0 Multiple Choice 1 point Why are higher

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