Can someone solve them all?

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

Which metals are called noble metals

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.