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Which element is a metalloid? selenium (Se) germanium (Ge) phosphorus (P) iodine (I)
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What is the relation between concentration of reactants and the rate of chemical reaction?
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In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids
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What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
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Which element is a metalloid? selenium (Se) germanium (Ge) phosphorus (P) iodine (I)...
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