Which describes the boundary where earthquake activity occurs along rift valleys? A. divergent boundary in the ocean
B. divergent boundary on land
C. convergent boundary in the ocean
D. convergent boundary on land

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

The wilson chamber is used to study: direction, speed, and distance of radioactivity the intensity of radiation the appearance of individual atoms all of the above

What is the molar mass of potassium nitrate, kno3