Question

Define the following terms:


a) Malleability b) Ductility c) Lustre​

Answer 1

Answer:

Malleability

the state of being malleable, or capable of being shaped, as by hammering or pressing: the extreme malleability of gold. adaptability: the malleability of an infant's brain.

Ductility

Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture or breaking, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design significant denotes about 5.0 percent elongation.

Lustre

luster is the way light interacts with the surface of a crystal, rock, or mineral. The word traces its origins back to the Latin lux, meaning "light", and generally implies radiance, gloss, or brilliance. A range of terms are used to describe lustre, such

Explanation:

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Answer 2

$\huge{\mathfrak{\red{\boxed{\green{\underbrace{\overbrace{\blue{†Answer†}}}}}}}}$

$\huge{\mathtt{\orange{Malleability}}}$

The property of metal in which the metal can be beaten into thin sheets.

example - Copper, Iron.

$\huge{\mathtt{\orange{Ductility}}}$

The property of metal in which the metal can be drawn into thin wires.

example - Gold, silver.

$\huge{\mathtt{\orange{Lustre}}}$

A metal that is shiny and bright is called lustrous.

example - Gold, Silver.

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