A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is 16.11nm . What is the total width of a crystal in millimeters 10^5 molecules across? Write your answer as a decimal.

Which suspect most likely committed the robbery and how do you know

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond