A chlorine ion is monatomic ― it is just Cl-.
a -1 ion of chlorine has 18 electrons
17
As the chlorine atom has 17 electrons, the chloride ion has 18.
18
the number of protons is always equal to the number of electrons only then the atom will be stable hence there are 17 electrons in chlorine 36
It has 7 valence electrons.
The chloride ion (Cl-) has 8 electrons on the outermost energy level.
The chloride ion has 18 electrons.
Chlorine 37 has 17 electrons, assuming that it is not an ion. If chlorine 37 was existing as an ion then it would have 18 electrons. The isotope of the element does not affect the number of electrons it has.
There are 7 valence electrons in chlorine atom and 8 valence electrons in chloride ion.
chlorine ion has 17 protons and 18 electrons.
As the chlorine atom has 17 electrons, the chloride ion has 18.
18
Chlorine will not for Cl-7 ion. It will form Cl-1 ion, which has total of 18 electrons.
The hydrogen ion H+ is without electrons.
Chlorine has 7 valence electrons. A chloride ion has 8.
the number of protons is always equal to the number of electrons only then the atom will be stable hence there are 17 electrons in chlorine 36
In the question, it should be either "chlorine atom" or "chloride ion". Chlorine atom has 7 valence electrons. Chloride ion has 8 valence electrons.
Chlorine has 17 protons and an atom of Chlorine would have 17 electrons. However a Chloride Ion will have one more electron ie 18 electrons and will be negatively charged.