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Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.
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How is the composition of a meteorite relevant to finding out the composition of earth's core?
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Matches the chemical name of each oxide of phosphorus to its chemical formula
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Compare and contrast physical changes with chemical changes.
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Consider the following two compounds: H2O and H2O2 . According to the law of multiple proportions, t...
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