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4 votes
Average atomic must be

calculated in order to analyze the
total abundance of all the isotopes of
that atom.
O number
O mass
valence​

2 Answers

2 votes
I’m not quit sure sorry?
User NonGrate
by
5.0k points
3 votes

Answer:

MASS

Step-by-step explanation:

I took the quiz

User Pliskin
by
3.9k points