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A block of lead displaces a volume of 27.9 mL. What is the mass of this block if the density of the lead is 11.34 g/mL?
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Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
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Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
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A block of lead displaces a volume of 27.9 mL. What is the mass of this block if the density of the...
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