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Which type of stars would belong to spectral class m and have the highest luminosity
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Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
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Identify two types of chemical bonding in the source of dietary potassium
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
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How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?
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Which type of stars would belong to spectral class m and have the highest luminosity...
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