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Multiple Choice
What is the normal boiling point of argon, in kelvin (K), at ?
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Verified step by step guidance
1
Understand that the normal boiling point of a substance is the temperature at which its vapor pressure equals 1 atm (standard atmospheric pressure).
Recognize that argon is a noble gas with a well-documented boiling point under standard pressure conditions.
Refer to a reliable source such as a chemistry data table or the periodic table's physical properties section to find the boiling point of argon at 1 atm.
Identify the temperature value listed as the boiling point of argon at 1 atm, which is typically given in kelvin (K).
Compare the given options to the known boiling point value to select the correct answer.