Engineering Materials
Which is false statement about properties of aluminium?

Fatigue strength is not high
Wear resistance is very good
Creep strength limits its use to fairly low temperatures
Modulus of elasticity is fairly low

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Engineering Materials
Amorphous material is one

Which is not attacked by phosphorous
In which there is no definite atomic structure and atoms exist in a random pattern just as in a liquid
In which atoms align themselves in a geometric pattern upon solidification
Which emits fumes on melting

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