



What are some limitations of the simple concept of valency? What is the effective valency of an element in a complex ion?
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what is valency Informational
- How are the coordination geometry and valency of the metal nodes and the connectivity of the organic linkers used to control the pore size and functionality of MOFs?
- What is the role of doping in semiconductors and how does it affect the effective valency of atoms?
- How do these ligands encapsulate metal ions and influence their reactivity and selectivity in chemical processes?
- Can the bond order be fractional, even if valency is typically considered an integer?
- What are some applications of ionic liquids as solvents and electrolytes in various chemical processes? How does the concept of 'deep eutectic solvents' (DESs) relate to the interactions and apparent 'effective valency' changes between their constituent components?
- How is the understanding of valency being applied to address current challenges in fields like energy storage, catalysis, and drug discovery? Can you explain the concept of 'fractional bond order' and how it relates to valency in molecules with resonance or delocalized bonding?
- Can the valency of atoms at the nanoscale differ from their bulk behavior? How does valency play a role in surface chemistry and catalysis?
- Are there exceptions to the octet rule regarding valency? What is the valency of hydrogen?
- What are some applications of zeolites in catalysis, separation, and ion exchange? How does the concept of 'metal-organic frameworks' (MOFs) combine metal ions and organic linkers to create extended porous structures, and how does valency play a crucial role in their design and properties?
- Do heavier isotopes form stronger or weaker bonds, and how does valency play a role?
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