Question 4 5 out of 5 points

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Question 4 5 out of 5 points The wavelength of light emitted from a traffic light having a frequency of 5.75  10 14  Hz is __________. ×    
Unit V Assessment Correct Answer:   522 nm Question 5 5 out of 5 points Of the elements below, __________ has the highest melting point.    
Question 6 5 out of 5 points Of the following, which gives the correct order to show decreasing atomic radius for  Mg, Na, P, Si and Ar?    
Question 7 5 out of 5 points Which one of the following configurations depicts an excited oxygen atom?    
Question 8 0 out of 5 points Which of the following electron configurations represents a violation of the Pauli Exclusion Principle?    
Unit V Assessment

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