Why do nuclear power plant's use fission in stead of fusion

How does a hydroelectric power plant converts energy into energy.

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together