How many elements have been discovered so far by scientists ​

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?

Type the letter that represents the correct location for each particle type below.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?