Metallic Character
Easychemistry
Metallic character of elements:
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Solution
Incorrect! Answer:
Increases down a group, decreases across a period
Metallic Character is defined by an element's ability to lose electrons (electropositivity).
- Horizontal Trend: Decreases across a period (left to right) because the ionization energy increases, making it harder to lose electrons.
- Vertical Trend: Increases down a group because the atomic size increases and effective nuclear charge on valence electrons decreases, making it easier to lose electrons.
- Therefore, Francium (bottom-left) is the most metallic, while Fluorine (top-right) is the most non-metallic.
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About This Question
- Subject
- chemistry
- Chapter
- classification of elements and periodicity in properties
- Topic
- metallic character
- Difficulty
- Easy
- Year
- 2025
This easy difficulty chemistry question is from the chapter classification of elements and periodicity in properties, covering the topic of metallic character. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of classification of elements and periodicity in properties concepts.
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