Would any Chemistry braniacs be kind enough to help explain how to work these out? Any help is appreciated, thanks

Connect the whole numbers on the periodic table to indicate what they represent?

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

Which term defines a type of oxygen that forms a protective layer miles above the earth a. fossil fuel b. smog c. pollution d. ozone