Question

The ion X* contains 23 particles in the nucleus and 10 electrons outside the nucleus.
What does the nucleus of the ion X* contain?
Protons
Neutrons
A 9
14
B
13
10
11
С
12
D
12
11​

Answer 1

Explanation:

The nucleus of an atom is made up of neutrons and protons. The problem gives us the sum of these particles. X+ implies that the atom is positive, with 10 elections the only way the atom could be positive is with 11 protons. The atom's (Sodium, Na) nucleus contains 12 neutrons and 11 protons.

Answer 2

Answer:

proton

Explanation:

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