(Solved): Which of the following colors of light has the highest energy? A) blue B) red C) violet D) green E) ...
Which of the following colors of light has the highest energy? A) blue B) red C) violet D) green E) All colors have the same energy. Which of the following is an example of a quantized change in energy? A) a ball rolling up a ramp B) a ball rolling down a ramp C) a ball rolling across a playground D) a ball rolling down a flight of stairs E) none of the above In 1861 a green line was observed in the spectrum of selenium ore that led to the discovery of th element thallium. Which of the following was responsible for the green line in the spectrum? A) protons jumping to a higher energy level B) electrons dropping to a lower energy level C) protons dropping to a lower energy level D) electrons jumping to a higher energy level E) none of the above What is the electron configuration for an atom of silicon? A)
1s^(2)2s^(2)2p^(6)3s^(2)B)
1s^(2)2s^(2)2p^(4)C)
1s^(2)2s^(2)2p^(6)3s^(2)3p^(2)D)
1s^(2)2s^(2)2p^(6)3s^(2)3p^(4)E) none of the above 4
