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Multiple Choice
For the element iodine, what is its normal boiling point (at )?
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Verified step by step guidance
1
Understand that the normal boiling point of an element is the temperature at which it changes from liquid to gas at 1 atm pressure.
Recall that boiling points are physical properties that can be found in standard reference tables or reliable chemistry databases for each element.
Identify iodine (I) on the periodic table and note that it is a halogen with unique physical properties compared to other elements.
Look up the normal boiling point of iodine in a trusted chemistry reference source, such as the CRC Handbook of Chemistry and Physics or a reputable online database.
Confirm that the boiling point corresponds to the temperature at 1 atm pressure, which for iodine is known to be around 184 °C.