How many atoms are in 5al2o3?

Who is the elected senator of vihiga county? Is Sb a diatomic molecule? What is the fastest prehistoric animal that ever lived? Who were the non seperatists? What percent of saliva is amylase? What whose system of classifying and naming is still in use today? Why when connecting an incandescent bulb with a led bulb the incandescent bulb blew out? What mineral can scratch talc but is not scratched by calcite? What do you call a person who studies animals? What is the sequence of time zones from Georgia to California? What year did they start measuring the amount of CO2 in the atmosphere? How do bacteria gain energy to grow? When homemade ice cream is made salt is added to the ice that surrounds the ice cream chamber? Why does bread get spores when kept outside? Why is it helpful for us to study relatively simple animals? What is the tube-shaped structure called that carves after magma rises? What type of microscope can be used to view non living specimens? What organism similar to limpet? What causes pulsation during acceleration - feeling a slight but uniform pulsation in acceleration on the freeway. Also separately moderate vibration from 20-25 and 50-55 MPH? Which deflects winds to the west to east?