16. The Ksp of copper sulfide (Cus) is 8.0 x 10-37. What is the solubility concentration of [Cu2+] in a saturated solution at 25°C? O 6.3 x 10-19M
O 1.3 x 10-18M
O 6.4 x 10-73M
O 8.9 x 10-19

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several