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Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Chemistry, 22.06.2019 14:30, neidaq12345
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
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How many moles are in 1.5L of 0.40M Na2SO4?...
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