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Sodiums atomic number is 11. what does this tell you about an atom of sodium

2 Answers

1 vote
The atomic number tells you how many protons are in the nucleus

So since Sodium is 11,

It has 11 Protons, 11 Neutrons, and 11 electrons

User Lionel Port
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2 votes
the sodium also has a atomic number of 11
User Keyna
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