Engineering Materials
Amorphous material is one

In which atoms align themselves in a geometric pattern upon solidification
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
Which emits fumes on melting

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Dow metal contains

90% aluminium and 90% copper
90% magnesium and 9% aluminium with some copper
94% aluminium, 4% copper and 0.5% Mn, Mg, Si and Fe
92.5% aluminium and, 4% copper, 2% nickel and 1.5% Mg

ANSWER DOWNLOAD EXAMIANS APP