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Question
The validity of scientific discoveries is not based ona. morality.
b. aesthetics.
c. philosophy.
d. economics.
e. any of these.
Answer
This answer is hidden. It contains 1 characters.
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b. behave the same chemically and physically but differ biologically from other isotopes.
c. are the same physically and biologically but differ from other isotopes chemically.
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Which is the smallest unit of an element that retains the properties of the element?
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c. ion
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e. mixture
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The ability of a solution to resist changes in pH depends on its ______________.