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4 cards from this section. Quick, good the night before a test.
What is the physical state of nitrogen at room temperature?
Remember how nitrogen is present in the atmosphere.
Name one solid element from Group 16.
Think of non-metallic elements.
What is the physical state of phosphorus at room temperature?
Think of its position in the periodic table.
True or False: Nitrogen has a higher melting point than bismuth.
Compare their temperatures in Celsius.
Compare the melting points of nitrogen, phosphorus, and bismuth. Describe the relationship among them and the factors affecting these temperatures.
Consider molecular interactions as size increases.
Analyze the trend of electronegativity while comparing it with atomic size in Group 16 elements.
Relate to the concept of distance and attraction in atomic structures.
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