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17 votes
What is the atomic number of an oxygen atom with 8 protons and 10 neutrons in its nucleus?

- 8
- 10
- 18
- not enough information to calculate

2 Answers

12 votes
8, protons are the atomic number
User PVCS
by
3.9k points
5 votes

Answer:

8

Step-by-step explanation:

The atomic number is the number of protons in its nucleus.

User AlcubierreDrive
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4.2k points