Which of these is true about pure substances?
a. they can only contain one type of atom<...
Chemistry, 17.12.2019 19:31 akaeiraspruell
Which of these is true about pure substances?
a. they can only contain one type of atom
b. they can only contain one type of molecule
c. they may contain one type of atom or one type of molecule
d. they can contain different types of atoms and molecules
Answers: 1
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Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
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