<span>(3) Atomic masses are a weighted average of the naturally occurring isotopes.
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Here, we found this answer my looking at the key words 'naturally occurring isotopes'
An isotope is a different amount of neutrons, making the atomic mass change.
(C) NaNO3
Cant be A,B,orD not suitable
Answer:
you can correct it by adding an acid to make it neutral or less basic
Answer:
A.
Explanation:
Adjust = Adapt if that makes sense.
You didn’t post the whole question :/