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Why don't you read section 1-2 in you packet? Therefore the answer is in there
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.
"The distinctive symbol used to identify radioactive materials is the
bjb,nbk.
They are both properties of materials that do not change and can be used to identify those materials.
Carrying out various tests such as heating or mixing with other chemicals can help to identify unknown materials. Heating can give different smells and different colors.
If an organism is very small, scientists use a microscope to try and identify it. In extreme cases, scientists can study the DNA of an unknown organism and compare it to a database to figure out what it is.
nucleas or the cell
Why don't you read section 1-2 in you packet? Therefore the answer is in there
Because if a substance can't be known then it has to prove its mass and volume
formulas alllow scientists to identify the compisition of a compound
That information is not available, as they are unknown.
You pick up rocks that look volcanic and you lick them. The ones that taste the saltiest are what we scientists would call "basaltic."
Yes, a dichotomous key is used to identify an unknown organism.
To identify an unknown sample by its emission spectrum
They tried to identify the unknown character.
Yes, a dichotomous key is a tool used to help identify unknown organisms by presenting a series of paired characteristics for the user to choose from, ultimately leading to the identification of the organism.