?The following diagram is a representation of 20 atoms of a fictitious element, which we

Chapter 2, Problem 2.2

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The following diagram is a representation of 20 atoms of a fictitious element, which we will call nevadium (Nv). The red spheres are \({ }^{293} \mathrm{NV}\), and the blue spheres are \({ }^{295} \mathrm{NV}\).

(a) Assuming that this sample is a statistically representative sample of the element, calculate the percent abundance of each element.

(b) If the mass of \({ }^{293} \mathrm{NV}\) is 293.15 amu and that of \({ }^{295} \mathrm{NV}\) is 295.15 amu, what is the atomic weight of Nv? [Section 2.4]

Text Transcription:

{ }^{293} NV

{ }^{295} NV

{ }^{293} NV

{ }^{295} NV

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