Alguien sabe cómo se recicla el sodio?

What are transitions between a liquid and a solid called? identify which way they are transitioning

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart