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skepticwulf
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Atomic radii of Na is much bigger than of Cl yet the drawings in Chemistry books often depict Na atoms smaller than Cl. Is there a reason for that??
Why are Na atoms depicted smaller than Cl atoms in Chemistry books?
- Thread starter skepticwulf
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- Atomic Atomic radii Sodium
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SUMMARY
The discussion clarifies that sodium (Na) atoms are often depicted smaller than chlorine (Cl) atoms in chemistry books due to the use of ionic radii rather than atomic radii. While the atomic radius of Na is larger than that of Cl, illustrations typically represent ionic sizes, which can lead to this misleading depiction. The participants confirm that the drawings in question utilize ionic radii, which are smaller for Na when it forms a cation.
PREREQUISITES- Understanding of atomic and ionic radii concepts
- Familiarity with periodic table trends
- Knowledge of cation and anion formation
- Basic chemistry terminology
- Research the differences between atomic and ionic radii
- Study periodic trends in atomic size
- Explore the concept of cation and anion formation in detail
- Learn about visual representations in chemistry education
Chemistry students, educators, and anyone interested in understanding atomic structure and visual representation in chemical literature.
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