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Step 1:I'll solve this problem step by step, following the specified LaTeX and formatting guidelines:
Step 2:: Define a Normal Gas
A normal gas refers to a gas composed of individual atoms or molecules that do not have a permanent dipole moment. To determine polarity, we need to examine the molecular structure and electron distribution.
Step 3:: Characteristics of Polarity
Polarity depends on: - Electronegativity differences between atoms - Molecular geometry - Symmetry of electron distribution
Step 4:: Typical Composition of Normal Gases
- $$Ne$$ (neon)
Most normal gases are composed of diatomic or simple molecules like:
Step 5:: Electron Distribution Analysis
In these gases, the atoms have: - Equal electronegativity - Symmetric electron distribution - No charge separation
Step 6:: Polarity Determination
Because of the symmetric electron distribution and equal electronegativity, normal gases are typically $$nonpolar$$.
Final Answer
A normal gas is nonpolar due to its symmetric molecular structure and uniform electron distribution.
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