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Ways to identify metals?
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What metal has lowest thermal conductivity?
Mercury, apparently Bismuth has the lowest thermal condctivity of metals that are solid at room temperature.
What is the purpose of anvil?
Blacksmiths use them as a hard sculpting tool for soft and extremely hot metals. Their shape is so that they can bend them easier.
What are the factors affecting corrosion of oil pipelines?
Most metals carry electrical properties. When these metals connect in a common environment, corrosion occurs. An example is when an old rusty pipeline is linked to a clean and new pipeline. This stark difference causes the new steel pipe to corrode quickly. Hot weather, soil types and the growth of microorganisms like fungi and algae also contribute to pipeline corrosion.
What are the three most common metal crystal structure list five metals?
a- However most metals and many other solids have unit cell structures described as body center cubic (bcc), face cantered cubic (fcc) or Hexagonal Close Packed (hcp). 1- iron 2- sodium 3- gold 4- cooper 5- zinc
Are metals flexable?
No but some can be stretched into wires.
What mineral can be stretched hammered or molded without breaking?
metals
What is able to be stretched into wire?
There are several metals able to be stretched into wire. In electrical wiring, copper or copper coated aluminium is commonly used. Steel is also able to be stretched into wire.
How is ductile metals stretched?
One way in in a rolling mill , another is when pulling wire.
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
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.
Is Molybdenum a non-metal?
Is molybdenum a metal nonmetal or a metalloid
What property of metals to the terms conductivity and ductility describe?
Conductivity is its ability to transfer heat or electrical current through it. Ductility is the ability to be stretched. help
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.
The appearance of solid metals can be described as what?
Look around your house and you'll find that most metal objects share common appearances. Generally, metals are lustrous (shiny), fairly hard, ductile (they can be stretched), and malleable (they bend instead of break like nonmetals do).
Why can metals easily be rolled into thin sheets and drawn into wires?
Because they are ductile
What is an example sentence with the word stretched?
She stretched her arms above her head after sitting at her desk for hours.
