السؤال 55

What is the state of elemental chlorine at 25 degrees Celsius and 1 atmosphere?

A gas under these conditionsالإجابة الصحيحة
A solid under these conditions
A liquid under these conditions
The same state as a chloride salt

الشرح

Elemental chlorine is gaseous under the stated conditions. Solid chloride salts contain chlorine in compound form, so their physical state is not evidence that the elemental substance is solid.

الشرح

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