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Superplasticity. Its called Tensile strength. Metals like gold have a high tensile strength The correct answer is superplasticity or plastic deformation. NO. The phenomenon is not superplasticity, but coincidentally, exactly the opposite:"SUPERELASTICITY" or high tensile strength. If metals were superplastic, they would never regain their original dimensions once free from the stress! But because metals have very high moduli of elasticity in comparision to most materials available, they quickly regain their position. Remember, the everyday common meaning of the word elastic is exactly opposite to its actual meaning: An object that quickly regains its position after the deforming forces are removed is more elastic than a material that does not regain its position quickly. Thus, steels are more elastic than rubber.
What else can I help you with?
Why is poissons ratio 0.3 for metals?
Poisson's ratio is 0.3 for metals because the metals begin to get thinner the more they are stretched. It also relates a strain that is tensile to a strain that is compressive.Ê
Which family of elements loses electrons most easily?
The alkali metal group easily lose their outermost electron. This group consists of lithium, sodium, potassium, rubidium, cesium, and francium.
What is a blend of metals that has properties different from the pure metals?
That is called an alloy.
Which metals scratch easily?
lots of metals scratch eaily including copper steel and iron :)
What element can be bent or stretched and is usually shiny?
All metals except Na,Hg and K since they are amorphous. Other metals are shiny because they reflect light which falls on them. Answer: If you are looking for a single answer and one that is relatively easy to bend and stretch in relation to other metals then you are looking for Atomic #79, Au, Gold.
Are Lanthanides hard or soft metals?
Lanthanides are considered to be relatively soft metals. They are known to be malleable and ductile, meaning they can be easily shaped and stretched without breaking.
What are metals that lose electrons easily called?
Metals that lose electrons easily are called "reactive metals" or "electropositive metals." These metals have low ionization energies, which allow them to readily give up electrons to form positive ions.
Why are metals malleable and ductile?
Metals are malleable and ductile because of their atomic structure. The atoms in metals are arranged in a regular pattern that allows them to slide past each other easily when a force is applied. This allows metals to be shaped and stretched without breaking.
What the property of metals to be drawn out into thin wires called?
The property of metals to be drawn out into thin wires is called ductility. This allows metals to be stretched into wire or other thin forms without breaking.
Are metals flexable?
No but some can be stretched into wires.
Metals that can be stretched are?
They are know as being malleable
Which property of a metal describes why it can be formed into wire?
The property that allows metals to be formed into wire is called ductility. Ductility is the ability of a material to be stretched and deformed without breaking. Metals have high ductility due to the arrangement of atoms in their crystalline structures, which allows for the material to be easily drawn into thin wires.
What are two metals that are drawn into wires?
yes this is because one specific property of most metals is ductility which is the property of being able to be drawn into wires. This property can be attributed to metals mobile electron structure.
Many metals are described as ductile which means they can be .?
Ductile metals can be easily stretched into thin wires without breaking. This property is due to the ability of the metal atoms to slide past each other when subjected to stress. Examples of ductile metals include gold, silver, and copper.
Are metalloids malleable and ductile?
Yes, metalloids are ductile they are also malleable, but is not shiny.
What mineral can be stretched hammered or molded without breaking?
metals
Enumerate 5 examples of properties of metal?
Conductivity: Metals have high electrical and thermal conductivity. Ductility: Metals can be easily stretched into wires without breaking. Malleability: Metals can be hammered or rolled into thin sheets. Luster: Metals have a shiny appearance when polished. Density: Metals are generally dense materials.
