What is the percent by mass of potassium in K3Fe(CN)6? Use
16.96%
21.88%
25.53%
35.62%

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

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

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.