All work carried out by the water cycle is powered by what?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

The element that has the greatest electronegativity is