When compared with the energy of an electron in the first shell of a carbon atom, the energy of an electron in the second shell of a carbon atom is
(1) less(2) greater(3) the same

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

so what is the problem with your lab report and whats the subject of the lab report? i will you