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what All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance, it must be A. universal property. B. physical property. C. biological property. D. chemical property.?
B: Physical Property
What is the difference between chemical and physical property?
A chemical property is any of a material's properties that becomes evident during a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity. Simply speaking, chemical properties cannot be determined just by viewing or touching the substance; the substance's internal structure must be affected for its chemical properties to be investigated.A physical property is any measurable property the value of which describes a physical system's state at any given moment in time. For that reason the changes in the physical properties of a system can be used to describe its transformations (or evolutions between its momentary states).
Do all samples of a substance have different physical properties?
Yes, two substances can have the same physical property. For example, both water and ethanol are clear. For this reason, multiple properties must be examined when determining the identity of a substance.
Which must be a mixture of substances?
A mixture must consist of two or more different substances physically combined, where each retains its original properties. Mixtures can be separated by physical means such as filtration, distillation, or evaporation.
What is the waste material that must be separated from an ore?
The waste material that must be separated from an ore is known as gangue. Gangue is the material that does not contain any valuable minerals and is typically removed during the process of ore extraction and purification.
All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance it must be a?
Physical :)
Why must the property of a material be considered before it is used to make a product?
Understanding the properties of a material is crucial because it determines how the material will behave in different conditions, such as strength, flexibility, durability, and conductivity. Selecting the right material with the desired properties ensures that the product will be suitable for its intended use and will perform as expected. Failure to consider properties could result in the product not functioning correctly or lacking in performance.
What has properties that a cytoplasm does not?
A dream has properties that a cytoplasm does not. Every physical object shares at least one property (mass) with a cytoplasm, so the answer must be something abstract
what All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance, it must be A. universal property. B. physical property. C. biological property. D. chemical property.?
B: Physical Property
What is the dilemma between design and manufacturing in terms of mechanical properties?
the achieve design function and quality the material must be strong for ease of manufacturing,the material should not be strong in general...
What is the difference between chemical and physical property?
A chemical property is any of a material's properties that becomes evident during a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity. Simply speaking, chemical properties cannot be determined just by viewing or touching the substance; the substance's internal structure must be affected for its chemical properties to be investigated.A physical property is any measurable property the value of which describes a physical system's state at any given moment in time. For that reason the changes in the physical properties of a system can be used to describe its transformations (or evolutions between its momentary states).
What must be done to improve the conductivity of intrinsic material?
To improve the conductivity of intrinsic material, one can introduce dopants to create extrinsic semiconductors. This process modifies the material's electrical properties, boosting its conductivity. Additionally, optimizing the crystal structure and purity of the material can enhance its conductivity.
What properties must a material have so as to be used as a thermometric substance?
A material used as a thermometric substance must have a well-defined relationship between its temperature and a physical property that is easy to measure, such as length, resistance, or volume. It should also have a wide enough range of operation to cover the temperature range of interest and be stable and repeatable in its measurements. Lastly, it should have a low thermal conductivity to minimize heat exchange with the surrounding environment.
Another name for characteristics?
* features - most similar to characteristics, tends a bit toward things something can do * properties - usually used to designate the physical and chemical characteristics of some material * qualities - tends toward the characteristics something must have rather than is just likely to have
Why must builders understand the properties of deformation and flexibility in a material?
because they use it to build dure what did u learn in school nothing i think j.k
Can the chemical properties of a substance be observed without changing the substance?
physical properties
Do all samples of a substance have different physical properties?
Yes, two substances can have the same physical property. For example, both water and ethanol are clear. For this reason, multiple properties must be examined when determining the identity of a substance.
