Question

Are all metals ductile?
a.) Yes
b.) No
c.) Maybe
d.) None of the above

Answer 1

Hint: Ductile behaviour of metal is defined as the tendency of metals to being hammered out thin, being drawn out into wire or threads. They are able to undergo change of form without breaking themselves.Ductility can be defined as a property that describes the ability of a material to stretch thin when tensile stress is applied. Metals which are solid and do not break on hammering are a common type of ductile material. Copper, aluminium, and steel are some of the examples of ductile metals.

Complete step by step answer:
The majority of metals are ductile in nature which means that they can be pulled into long, thin shapes, like the aluminium electric wires. Although most of the metals show ductility, there are some metals which are not ductile. For example, mercury being the only metal that is liquid cannot be deformed into wires and also Zinc, being brittle, isn't ductile or malleable. Also, sodium and potassium are difficult to deform into wires. So, the correct answer is “Option B”.

Note: Malleability is defined as a property of material by which it can be beaten to form its thin sheets.Most of the metals are ductile and malleable.
Examples of malleable metals include zinc, iron, aluminium, copper,gold, silver, lead, silver and gold are highly malleable.Malleability belongs to many of the metals in an eminent degree, and upon it their utility in a great measure depends upon. It also varies according to temperature.