Which describes the motion of the plates? The hanging wall and footwall both move vertically. Shearing is causing the plates to slide past each other. The hanging wall moves down in relation to the footwall. Compression is causing the plates to move toward each other. a.-The hanging wall and footwall both move vertically. b.-Shearing is causing the plates to slide past each other. c.-The hanging wall moves down in relation to the footwall. d.-Compression is causing the plates to move toward each other.​

Find the protons, electrons and neutrons for strontium with a mass of 83

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.