Question

How is fusion different from a simple chemical reaction? (1 point)

Energy is released in a fusion reaction, but it is absorbed in a chemical reaction.

The nuclei combine in a fusion reaction but not in a chemical reaction.

Atoms come together in a chemical reaction, but they are split in a fusion reaction.

The atoms are bound to each other by electrons in a fusion reaction.

Answers

GPT-4o mini
The correct distinction between fusion and a simple chemical reaction is:

**The nuclei combine in a fusion reaction but not in a chemical reaction.**

In fusion, light atomic nuclei combine to form a heavier nucleus, releasing energy in the process, while in a chemical reaction, atoms rearrange their electrons to form new molecules without altering the nuclei.

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