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5 votes
Help plz look at pic​

Help plz look at pic​-example-1
User Pankaj Jha
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2 Answers

2 votes
C. combine number of neutrons and protons
User Piet Van Dongen
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3 votes

Answer:

C.

Explanation:

The atomic weight of an element is neutrons and protons combined.

User Justin Voskuhl
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