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What mass of gold (au) contains the same number of atoms as 7.72g of aluminum (al) ? in units of g
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?
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What mass of gold (au) contains the same number of atoms as 7.72g of aluminum (al) ? in units of g<...
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