The magnesium spectrum has a line at 266.8 nm. Which of these statements about this radiation is
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The magnesium spectrum has a line at 266.8 nm. Which of these statements about this radiation is (are) correct? Explain.
(a) It has a higher frequency than radiation with wavelength 402 nm.
(b) It is visible to the eye.
(c) It has a greater speed in a vacuum than does red light of wavelength 652 nm.
(d) Its wavelength is longer than that of X-rays.
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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