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teyodani teyodani
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2 months ago
Calculate the wavelength associated with a20Ne+ ion moving at a velocity of 2.0 × 105 m/s. The atomic mass of Ne-20 is 19.992 amu. (1 amu = 1.66 × 10–24 g and h = 6.63 × 10–34 J • s)

▸ 1.0 × 10–13 m

▸ 1.0 × 10–16 m

▸ 1.0 × 10–18 m

▸ 9.7 × 1012 m

▸ 2.0 × 10–13 cm
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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greiner76greiner76
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