How many magnesiums, oxygens and hydrogens does mg(oh)2 have?

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Identify the electromagnets with poles that are reversed from the electromagnet shown above