Earthquakes are possible because the tectonic plates around the earth shift and move, converging, diverging, or transforming when in contact with one another. At divergent boundaries, rock layers pull apart, causing . tensional stress
shear stress
compressional stress

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Displacement is the slope of a velocity vs. time graph a. true b. false