Why does fusion takes so much energy for a reaction to happen? A.) All nuclei have positive charges which repel each other
B.) The gravity between two nuclei is really strong
C.) Splitting the nucleus will only happen when atoms are unstable
D.) Fusion actually requires very little energy, at least compared to traditional resources

a

Explanation:

I get the brainliest so I ne the. esnrjrjnr

Explanation:

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when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

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