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If the apparent magnitude of a star increases, the star get brighter, true or false?
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Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
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If the apparent magnitude of a star increases, the star get brighter, true or false?...
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