Part of one row of the periodic table is shown.
which element’s atoms have the greatest average number of neutrons?

The slope of a velocity time graph over any interval of time gives the during that interval

What is the equation for electrical work?

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.