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Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct
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Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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The atomic number is equal to...
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