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enot [183]
3 years ago
5

Which elements always have 11 protons on the periodic table ​

Chemistry
2 answers:
kipiarov [429]3 years ago
6 0

Answer: sodium,

Explanation:

sweet-ann [11.9K]3 years ago
5 0

Answer:

I think sodium it may be wrong soŕry

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Which of the following best defines the internal energy of a system?
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Explanation:

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