Understand the Problem
The image contains handwritten notes related to the concepts of metallic nature, atomic radius, and the shielding effect in metals. It seems to summarize various properties of metals and how they interact within the periodic table.
Answer
Note explores metallic nature, atomic radius, shielding effect.
The note explores metallic nature, atomic radius, shielding effect, and properties of metals, indicating how electron configuration affects these attributes.
Answer for screen readers
The note explores metallic nature, atomic radius, shielding effect, and properties of metals, indicating how electron configuration affects these attributes.
More Information
Metallic nature typically increases down a group and decreases across a period, while atomic radius also tends to increase down a group. The shielding effect influences these trends by affecting the attraction between nucleus and valence electrons.
Tips
A common mistake is forgetting that elements on the left of the periodic table are more metallic. Remember that increased shielding can lead to larger atomic radii.
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