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Chapter 4: Problem 48

List five nonmetallic elements that exist as gaseous substances under ordinary conditions. Do any metallic elements ordinarily occur as gases?

Short Answer

Expert verified
Five nonmetallic elements that exist as gaseous substances under ordinary conditions are Hydrogen (H), Oxygen (O), Nitrogen (N), Fluorine (F), and Chlorine (Cl). There are no metallic elements that ordinarily occur as gases, as they typically exist as solids or liquids at room temperature.

Step by step solution

01

Identifying Nonmetallic Gaseous Elements

Nonmetallic elements are located on the right side of the periodic table, and they are known for their poor electrical and thermal conductivity as well as their ability to gain electrons during a chemical reaction. We will focus on nonmetallic elements that exist as gases at room temperature. The nonmetallic elements that exist as gaseous substances under ordinary conditions are: 1. Hydrogen (H) 2. Oxygen (O) 3. Nitrogen (N) 4. Fluorine (F) 5. Chlorine (Cl)
02

Evaluating the Occurrence of Metallic Gaseous Elements

Metallic elements are characteristically shiny, good conductors of heat and electricity, and are capable of becoming solid at room temperature. Due to their properties, it is very unlikely that Metallic elements would exist as gases under ordinary conditions. However, let's verify this. Looking thoroughly at the periodic table, we can notice that there are no metallic elements that naturally occur as gaseous substances under ordinary conditions. All metallic elements exist either as solids or liquids (such as Mercury) at room temperature.

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Most popular questions from this chapter

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