Models of Matter A.2 The Nuclear Atom (id: c30d2c58c)

本题目来源于试卷: Models of Matter A.2 The Nuclear Atom，类别为 IB化学

[单选题]
What is the relative atomic mass of an element with the following isotopic mass data?
Isotope mass is 150%,abundance is 22.00

Isotope mass is 151%,abundance is 51.00

Isotope mass is 152%,abundance is 27.00

A. 151.00
B. 154.50
C. 1.51
D. 151.05


参考答案:  D


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