Chemistry, 27.06.2019 16:30 labrandonanderson00
What is the primary difference between a hypothesis and a theory? a theory is supported by more data and observations than a hypothesis is. b hypothesis is falsifiable, but a theory has been proven to be correct. c theory is a prediction, but a hypothesis is an explanation. d hypothesis is more reliable than a theory.
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Chemistry, 22.06.2019 07:30
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
Answers: 3
Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
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Chemistry, 22.06.2019 12:30
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
Answers: 2
What is the primary difference between a hypothesis and a theory? a theory is supported by more dat...
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