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3 votes
Which of the following indicates the percentage of the natural occurrence of an isotope of an element on the planet?

A. Atomic mass
B. Atomic mass unit
C. Natural abundance
D. Isotope

2 Answers

2 votes

Answer:

C. Natural abundance

Step-by-step explanation:

User Amindfv
by
8.7k points
5 votes

Answer: natural abundance

Step-by-step explanation:

User Schmalls
by
8.5k points
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