Tipo de enlace químico, en el cual un metal entrega sus electrones de valencia a un no metal, quedando el primero con carga positiva, el segundo con carga negativa, generando así, atracción por diferencia de cargas. Hablamos de. *

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic