EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these is properties of metal
A
All
B
magnetism, sharpness
C
ductility, location
D
magnetism, ductility
Explanation: 

Detailed explanation-1: -Ductility is the property of metal associated with the ability to be stretched into wire without breaking. Examples are gold, silver aluminium etc.

Detailed explanation-2: -Ductility describes a metal’s amenability to being drawn or stretched without breaking. It is one of the crowning mechanical properties of a metal. Without a sound understanding of the science of ductility, manufacturers would be unable to guarantee the safety of their machinery.

Detailed explanation-3: -Answer: Metals are malleability, ductility, shiny surface, strong, hard and good conductors of heat and electricity.

Detailed explanation-4: -Ductility is the ability of a material to be drawn or plastically deformed without fracture. It is therefore an indication of how ‘soft’ or malleable the material is. The ductility of steels varies depending on the types and levels of alloying elements present.

Detailed explanation-5: -high melting points. good conductors of electricity. good conductors of heat. high density. malleable. ductile.

There is 1 question to complete.