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The atomic mass of an element is defined as the weighted average mass of that element’s

a. naturally occurring isotopes

b. least abundant isotope

c. radioactive isotopes

d. most abundant isotope

User Karatchov
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2 Answers

2 votes

Answer:

A. Naturally ocuring isotopes

User Msquared
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6 votes

Answer:

I say its A.

But im not EXTREMELY sure

Step-by-step explanation:

User Poonam More
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