1Learning objective
2.3.1—Metallic bonding
New• Electrostatic attraction between cation lattice and delocalized electrons
• Properties: electrical/thermal conductivity, malleability
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Start with the concept explanation, then practise to create mastery evidence.
2Learning objective
2.3.2—Bond strength
New• Depends on ion charge and metal ion radius
• Trends in melting points (s and p block metals)
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Start with the concept explanation, then practise to create mastery evidence.
3Learning objective
2.3.3 (HL)—Transition elements
New• Delocalized d-electrons
• High melting points, electrical conductivity
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- Mastery
- 0
- Attempts
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- Mistakes
Start with the concept explanation, then practise to create mastery evidence.