What does it mean for an atoms behavior if it is missing electrons in the valence shell?

The deserts of the sahara and australia are associated with

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.