No, that is not possible.
There are some ways to make use of two monitors:
- Every window under View can get dragged to another screen.
- by dragging the modelere accross two screens and in the Modeler use the split-screen function
both don't realy work fine because you will have to set your preferred windowsetting time and time again. Also when disconnecting a screen you will have to redo the windows and on occasion a window will get lost somewhere and you will have to View->Reset Layout. So no real nice features here.