Argon monatomic in nature because it is a noble gas and has completely filled shells and thus does not form a bond with other elements.
The answer is D. Use the equation PV=nRT
P=(.567mol)(.0821)(300K)/4.5L
It would be C because It will have a lower activation energy than Trial A.
<em><u>Answer and Explanation:</u></em>




<em><u>For % of N2 gas:
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https://quizlet.com/17797282/periodicity-review-flash-cards/
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