4.2m/s. Momentum=mass x velocity so 275/65=velocity=4.23
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<span>No, xenon wont react with nitrogen.
This is because xenon is a noble gas and noble gases on</span>ly react with other elements under very unusual circumstances.<span>
I hope this has helped you.</span>
Answer: YA i got u!!! got 20/20, so its correct
Explanation: