Two types of stress that may cause metamorphic changes?

20 the compound al(nh3)2 has atoms of nitrogen.

This is collection of data made by comparing objects in standard units. in science, the units are metric.

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.