Table below shows the electronegativities of four elements. which of the following bonds is the most polar? carbon - hydrogen carbon - fluorine fluorine - fluorine hydrogen - oxygen

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

What is the average rate of the reaction between 10 and 20 s?

Select the correct lewis structure for fluorine which is group 7a element?