What is the energy of a photon of electromagnetic

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What is the energy of a photon of electromagnetic radiation with a wavelength of 465 nm appears as blue light to the human eye? Question options: 9.24 × 10 -23 J 4.27 × 10 -28 J 4.27 × 10 -19 J 2.34 × 10 18 J 9.24 × 10 -32 J
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Identify the condensed electron configuration of magnesium, element 12.
View Feedback 4 / 4 points In which orbital below would an electron (on average) be closest to the nucleus?
View Feedback 4 / 4 points How many of the following species are diamagnetic?
3 1 2 4 View Feedback 4 / 4 points What is the frequency of electromagnetic radiation with a wavelength of 745 nm appears as red light to the human eye? Question options: 4.03 × 10 14 s -1 2.48 × 10 -15 s -1 4.03 × 10 5 s -1 2.24 × 10 2 s -1 2.24 × 10 11 s -1
View Feedback 4 / 4 points What are the possible values of l if n = 4?
-5, -4, -3, -2, -1, 0, +1, +2, +3, +4, or +5 0, 1, 2, or 3 -4, -3, -2, -1, 0, +1, +2, +3, or +4 View Feedback 4 / 4 points Which element has the highest first electron affinity?
View Feedback 4 / 4 points Which of the following quantum numbers describes the shape of an orbital?
View Feedback 0 / 4 points How many valence shell electrons does an atom of thallium have? Question options: 3 2 1 81
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