How do you know this text is narrative nonfiction
2 answers:
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Answer:
It's the third option
Explanation:
<u>It's the third option because </u><u> (which is 1 nitrogen gas) + </u>
<u>(which is 3 hydrogen gas) = </u>
(<u>which is 2 nitrogen hydrogen gas) so thus it's the 3rd option</u>
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<u>I hope that my answer helped you and I'd really appreciate it if you mark my answer the brainliest! :)</u>
