The mechanical property of steel that characterizes its resistance to permanent deformation is ductility.
Am alloy is a substance prepared by adding one or more elements to a base or parent metal to obtain desirable properties.
Steel is an alloy of Iron and carbon in the composition of 99.8% and 0.2% respectively.
The mechanical or physical properties of steel include:
- It is more malleable and ductile than iron.
- It is harder and stronger.
- it can withstand great stress and strain.
The ductility of a metal like steel is the ability of a metal to change its shape without breaking, that is, resistance to permanent deformation.
Therefore, the mechanical property of steel that characterizes its resistance to permanent deformation is ductility.
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Answer:
There will be more light-colored wolves.
Explanation:
Evolution is based off the survival of those with the most advantages in the wild. Since their light coat gives them a survival advantage, they will reproduce more.
Answer:
Both
Explanation:
Depends on which reaction reffered
Answer:
It does not always retain the properties of the substances that make it up
It requires heat energy to make
Explanation:
A compound is a chemical substance composed of two or more kinds of atoms or elements joined together in a definite grouping.
The properties of compounds are distinct from those of individual elements that are combined in its make up.
- To produce a compound, a chemical change must take place
- As with most chemical changes, heat is required to drive the change.
- So, to form compounds, some amount of heat is needed to cause the change.
An electron dot diagram shows an atom's number of valence electrons
