If a pressure of 70 kPa on a volume of 80.cm³ is reduced to 10kPa, by what factor dose the pressure change?

Drive down any three characteristic of modern periodic table

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Are the results of a thoroughly tested hypothesis?