Chemistry, 10.03.2021 19:30 Haleysaraya1
Use your knowledge of the periodic table and the periodic table provided Compare the elements and select the most chemically similar elements. Na and Mg or Fand B And why?
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Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0Âșc and rises to an altitude where its volume is twenty times the original volume and its temperature is â 50.0Âșc ?
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Use your knowledge of the periodic table and the periodic table provided Compare the elements and se...
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