The physicals properties of a substance can be used to identify the substance, because. Select all that apply.
each substance has a unique set of physical properties
no two substances have any of the same properties
when the substances are chemically reacted the physical properties remain the same
at any given location, the physical properties of a substance do not change
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Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
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Examine the drawing of a molecule. each ring represents an atom of nitrogen (n). what’s the chemical formula of this substance?
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Three resistance 4,4 and 6 ohms are joined in the series.the total resistance will be
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How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so. measure reactants precisely. stir to the reaction take place. chill the reactants before combining them. wait patiently until the reaction completes. make sure to recover as much copper as possible.
Answers: 1
The physicals properties of a substance can be used to identify the substance, because. Select all t...
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