What are the oxidation numbers of K, Cl, and O in KClO,? A. K = +2, Cl = +4 and 0 = -2
B. K= +1, Cl = +5 and 0 = -2
C. K = +3, Cl = +3 and 0 = -2
D. K = +1, C1 = -5 and 0 = -2
E. None of the Above

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

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