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vodka [1.7K]
3 years ago
6

Sodium's atomic number is 11. What does this tell you about an atom of sodium? A. It contains 11 neutrons. B. It contains 11 pro

tons. C. It has 11 protons to lose in ionic bonds. D. Its atomic mass is double this amount
Biology
2 answers:
Angelina_Jolie [31]3 years ago
6 0
B. It contains 11protons
vovikov84 [41]3 years ago
5 0

The right answer is B: It has 11 protons.

The number of protons contained in a nucleus (which is the atomic number) is characteristic of a chemical element. For a given atomic number, the number of neutrons defines different "types" of this element: isotopes. The variation of the number of protons of the nucleus of an atom, during a nuclear reaction, for example, causes a change in the element studied.

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Complete question:

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