The atomic number of neon is 10. Therefore, which of the following is correct about an atom of neon?

The atomic number of neon is 10. Therefore, which of the following is correct about an atom of neon?




A) It is inert.
B) It has 8 electrons in its outer electron shell.
C) It has an atomic mass of 10 daltons.
D) It has 8 electrons in its outer electron shell and it is inert.
E) All of the choices are correct.








Answer: D


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