The first energy level of an atom is closest to the nucleus. True or false!?​

The reaction q+r2=r2q is found to be first order in r2 and

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.

Which is an example of a highly unstable isotope that is often used in fission reactions?