The radius of an atom of element x is 1.2x10m the radius of the centre of the atom is 1/1 the radius of the atom calculate the radius of the centre of an atom of element x

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?

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Which of the following are correct values for the ideal gas laws constant r