Question 1(multiple choice worth 2 points)
(01.03 mc)
complete this sentence. if mass remains the same while the volume of a substance
the density of the substance will
decreases, increase
increases, increase
increases, stay the same
decreases, stay the same
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question 1 (not answered)
^qe 9/11
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Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
Question 1(multiple choice worth 2 points)
(01.03 mc)
complete this sentence. if mass re...
(01.03 mc)
complete this sentence. if mass re...
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