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The bessemer process created strong, lightweight called
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What element has similar physical and chemical properties as boron.
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Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
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The lab procedure involves several factors, listed below some were variable and some were constant. label each factor below v for variable ot c for constant
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The bessemer process created strong, lightweight called...
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