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How does knowing the density assist in identifying an unknown element?
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Why is density is a useful physical property for identifying substances?
Density is useful for identifying an unknown material because it is a physical constant. A physical constant is a unique characteristic of the material in question. This constant never change or vary with the shape or amount of the material/substance.
One approach to identifying something unknown is to use a?
One approach of identifying something that is unknown is to observe. Observation will help reveal the physical appearance of something that is unknown.
What are the usefulness of density in identification of unknown substance?
Density is useful for identifying an unknown material because it is a physical constant. A physical constant is a unique characteristic of the material in question. This constant never change or vary with the shape or amount of the material/substance.
What are examples of metacomprehension?
-Identifying unknown words -Identifying sentences you don't understand -Identifying words you don't understand
Is classification useful in identifying the characteristics of an unknown answer?
Yes.
What is the density of the unknown liquid rho unknown?
1.51
What element is heavier than tungsten lighter than osmium?
The density rho of Hahnium (Dubnium) is still unknown. The density of Osmium is rho = 22,610 kg/m3 or 22.61  g/cm3.
What would be most useful for identifying an unknown liquid?
Volume
Can classification be useful in identifying characteristics of an unknown organism?
Yes it can
What is a characteristic of ignorance?
Not knowing ; Unknown
When might it be helpful to identify an unknown element?
It is helpful to identify an unknown element when you are exposed to a lot of it. This element could be very dangerous to you.
Why are characteristic properties helpful in identifying an unknown substance?
melting point.
