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GIKI - Practice Test - Physics - Modern Physics - Quiz 6

Practice 10 high yield MCQs on Physics from Chapter Modern Physics for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 6 of the series.

51. The aufbau principle states that electrons fill orbitals in order of:



52. The electron configuration of oxygen (Z=8) is:



53. The electron configuration of nitrogen (Z=7) is:



54. The element with atomic number 17 (chlorine) has electron configuration:



55. The number of unpaired electrons in oxygen is:



56. The number of unpaired electrons in nitrogen is:



57. An electron microscope uses the wave nature of electrons to achieve:



58. The concept of wave-particle duality means that matter and energy can exhibit:



59. The principle of complementarity in quantum mechanics was introduced by:



60. The quantum mechanical wave function was introduced by:



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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