MatSci D2 Flashcards

1
Q

Calculate the percentage ionic character of the bond in MgO

A

73.35%

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2
Q

A type of bonding that occurs when valence electrons are shared in an extended way

A

Metallic bonding

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3
Q

Atomic bonding of polymers

A

covalent

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4
Q

Atomic bonding of metals

A

metallic

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5
Q

Atomic bonding of ceramics

A

Ionic/mixed ionic-covalent

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6
Q

Atomic bonding of molecular solids

A

Van DER waals

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7
Q

Atomic bonding of semi-metals

A

Mixed covalent-metallic

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8
Q

Atomic bonding of intermetallics

A

Mixed metallic-ionic

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9
Q

Smallest repeating structure in a crystal

A

Unit cell

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10
Q

type of solid lacks long-range order

A

Amorphous solid

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11
Q

type of solid with repeated regular arrangement

A

crystalline

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12
Q

The unique three-dimensional arrangement of lattice points are known as ________________ (the combination of crystal structure and crystal system)

A

Bravais Lattices

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