Chlorine has 17 protons.
The atomic number of an element gives its number of protons per atom. Sodium's atomic number is 11. Thus, sodium has 11 protons per atom.
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Na is sodium Cl is chlorine NaCl is sodium chloride (table salt)
Electrons~ 11 Neutrons~11 12Protons~11Youre welcome(;___________________________ (Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
Every chlorine atom has 17 protons; 17 is the atomic number of chlorine. However, chlorine has two isotopes that are stable against radioactive decay. These have mass numbers of 35 and 37, which have 18 and 20 neutrons respectively.
An atom of chlorine has 17 protons.
The chlorine atom has 17 protons and electrons.
The number of protons and neutrons is not changed; sodium lose one electron and chlorine gain an electron.
The number of protons in an atom will always be the same as the atomic number, by which the periodic table is organized. So figuring out how many protons an atom has just becomes an exercise at reading the table. In this case, chlorine has an atomic number of 17.
The atom of sodium has got 11 protons.
The atomic number of chlorine is 17. So there are 17 protons in chlorine.
Atomic number is equal to the number of protons. The atomic number of chlorine is 17. So chlorine has 17 protons.
One: It is transferred from the sodium atom to the chlorine atom.
17
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Each atom of chlorine has 17 each of protons and electrons; as shown by the atomic number of chlorine.
The atomic number of an element gives its number of protons per atom. Sodium's atomic number is 11. Thus, sodium has 11 protons per atom.