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Whose work gave us the concept of the valence of an element?
Quick Answer
Edward Frankland’s. In the 1850s he introduced valence, the combining power of atoms.
The Full Story
Edward Frankland introduced the idea of valence in the mid-19th century to describe the combining capacity of atoms. Valence helped chemists understand why elements form particular numbers of bonds and why groups in the periodic table behave similarly. The concept became a bridge between chemical formulas and atomic structure. It was one of the ideas that led toward modern bonding theory.
Key Facts
1.1850s: valence was introduced
2.Valence relates to bonding capacity
3.It helped explain recurring periodic patterns
YouTube Angle
Suggested video title for this topic:
"The simple idea that explained how many bonds atoms can make"
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