Ch of these layers inside earth is the hottest? a. crust b. outer core c. lower mantle d. asthenospherewhich of these layers inside earth is the hottest?
a. crust
b. outer core
c. lower mantle
d. asthenosphere

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.