What is the negative charge partial that moves around a atom's nucleus

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

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

What best discribes the relationship between wavelength and frequency in a electromagnetic wave