A chloride ion (Cl⁻) has the same number of protons as a neutral chlorine atom, which is 17. This is because the number of protons, which defines the element, does not change when the atom gains or loses electrons to form an ion. Therefore, a chloride ion has 17 protons.
Chlorine has: 17 Protons 17 Electrons (in a neutral atom i.e. not an ion) (Isotope Mass Number - 17) is the number of Neutrons.
When a chlorine (Cl) atom gains an electron, it becomes a negatively charged ion known as a chloride ion (Cl⁻). This occurs because the addition of an electron increases the number of electrons relative to protons, resulting in an overall negative charge. The charge of the chloride ion is -1.
The Cl-1 ion is called chloride ion.
Of a given element they have the SAME number of PROTONS. e.g. Chlorine exists as the chloride ion ' Cl^(-) Chlorine also exists as two isotopes ' Cl-35 & Cl-37 ' So you can have a chloride-35 ion ( 35-Cl^(-) ) and a chloride-37ion ( 37-Cl^(-)). But of all these different characteristics of chlorine , they ALL have the SAME number of protons at 17.
An atom of chlorine-37 has 17 protons and 17 electrons. To become a chloride ion with a -1 charge, it gains an additional electron, resulting in 17 protons and 18 electrons. This gain of an electron gives the ion a net negative charge of -1, making it a stable chloride ion (Cl⁻).
The ion formula for chloride is Cl-.
Protons = 17, electrons = 18There are two isotopes differing in neutron number only :Cl-35 (75%) having 35-17= 18 neutronsCl-37 (25%) having 37-17= 20 neutrons
The formula for the chloride ion is 'Cl^-' sometimes written as 'Cl-'
The symbol for the chloride ion is Cl-.
the chloride ION is negatively charged (Cl-) And since electron is negative, and protons are positive, it needs more electrons for the ion to be negatively charged.That's how you get the answer! ;)
A chloride ion (of the isotope 35Cl) with a charge of -1. The 17 protons tell you its chlorine and since there is one more electron than proton it has a charge.
Chlorine has: 17 Protons 17 Electrons (in a neutral atom i.e. not an ion) (Isotope Mass Number - 17) is the number of Neutrons.
When a chlorine (Cl) atom gains an electron, it becomes a negatively charged ion known as a chloride ion (Cl⁻). This occurs because the addition of an electron increases the number of electrons relative to protons, resulting in an overall negative charge. The charge of the chloride ion is -1.
A chloride ion has gained one electron to become a Cl- ion, making it uncharged overall but with 18 electrons to match the 17 protons in its nucleus.
A chloride ion (Cl-) has the same number of electrons as a neutral atom of chlorine (Cl). The neutral chlorine atom has 17 electrons, and when it gains one electron to form the chloride ion, it also has 17 electrons but with a 1- charge.
The Cl-1 ion is called chloride ion.
chloride