Chemistry, 04.08.2019 15:00 gymer630

Nitrogen (n), oxygen (o), chlorine (cl), neon (ne), and argon (ar) are all elements that occur as a gas at room temperature (20°c). using the periodic table, which pair of gases has the most similar properties? (2 points)

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Nitrogen (n), oxygen (o), chlorine (cl), neon (ne), and argon (ar) are all elements that occur as a...