Answer to Question #236151 in General Chemistry for Aanshu

Question #236151

Two lines at mass 63 and 65 were observed in a mass spectrum of Cu with a height ratio of 7:3, what is the average atomic mass? (ignore significant figures)

Expert's answer

7/10 × 63 = 44.1

3/10×65 = 19.5

= 63.6

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