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Na-23 has 12 neutrons. What is its atomic number? O A. 11 O B. 12 O c. 23 O D. 34
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Na-23 has 12 neutrons. What is its atomic number?

O A. 11
O B. 12
O c. 23
O D. 34

User Mfa
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1 Answer

2 votes

Answer: D

Step-by-step explanation:

User Shimu
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