Metallic Bonding Flashcards

1
Q

Properties of metals

A
  • Shiny
  • Good conductivity
  • High density
  • High melting point
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2
Q

Metallic structure and bonding

A
  • A giant lattice of positively charged metal ions

- Has a sea of delocalized electrons

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3
Q

Metallic bonds

A

Strong electrostatic forces of attraction between positive metal ions and delocalised electrons

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4
Q

Metals: why are they malleable?

A

If a force is applied to a metal:

- Layers of positive ions slide over each other

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5
Q

Metals: solubility

A

Metals are insoluble in water

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6
Q

Metals: electrical conductivity

A

Metals contain delocalized electrons which can move through the structure

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