The chlorine ion is in group 7 so it has a charge of -1.
when the chlorine atom gains an electron its charge becomes -1. this is because the total number of electrons for chlorine is now 18. protons and electrons have the same atomic number, but when a chlorine ion forms it has one extra electron compared to the number of protons therefore giving it a negative charge of 1.
None. Chlorine gas is neutral.
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Total Residual Chlorine (TRC) is the total of free available residual chlorine and combined (bound) residual chlorine. The amount of measurable chlorine remaining after treating water with chlorine i.e. amount of chlorine left in water after the chlorine demand has been satisfied
In ionic chlorine compounds, the ionic charge of chlorine is -1.
The chlorine ion is in group 7 so it has a charge of -1.
when the chlorine atom gains an electron its charge becomes -1. this is because the total number of electrons for chlorine is now 18. protons and electrons have the same atomic number, but when a chlorine ion forms it has one extra electron compared to the number of protons therefore giving it a negative charge of 1.
Chlorine's atomic number is 17. That means that it has 17 protons, each one having a +1 charge. Assuming that the chlorine atom in question is electrically neutral, it must also have 17 electrons, each one having a charge of -1, in order for the total charge to add up to 0.
The Chlorine Ion has charge of -1.
-1, but since there are two chlorines the charge is -2.
None. Chlorine gas is neutral.
The Chlorine Ion has charge of -1.
The charge is -1.
It is -1.
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