Step 8: Measure Pressure and Volume with the Book and 3 kg of Weight mass is 3.498 what is pressure

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Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?