Why do coastal cities tend to have more moderate climates than cities in the middle of continents? a. land masses do not experience large temperature changes like oceans. b. land masses experience greater temperature changes than oceans. c. oceans have no thermal properties, so they experience no temperature change d. both oceans and land masses experience a small temperature change

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.