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What does is chloride?
Chloride or Cl- is the anion (Negative ion) formed by a single chlorine atom that gains an extra electron.
A bond formed due to the gain and loss of electrons between atoms is a?
Ionic bond because losing 1 electron makes the atom a +1 ion; gaining 1 electron makes the atom a -1 ion. A Cl atom attracts the outer shell electron of a Na atom forming a Na^+1 ion and a Cl^-1 ion. And that is NaCl , table salt!!!!
Is cl- an atom?
' cl- ' is nothing. . It does not mean a thing. However, if you mean ' Cl^(-) ' or 'Cl-' Then it is NOT an atom . It is an ION, and more correctly an 'ANION'. NB For ALL chemical elemental symbols the first letter is ALWAYS a CAPITAL letter. Hence 'Cl/Cl^(-)' not 'cl-'. NB An atom is a neutrally charged species. The number of protons is balanced by the same number of electrons. An ion carries a positive/negative charge. The number of electrons differed from the number of protons. So ' Cl ' is an ATOM , but ' Cl^(-) ' is an ION . Any atom that carries a charge is no longer an atom but an ion. Positively charged ions are named 'CATIONS'. Negatively charged ions are named ' ANIONS'.
What is formed when an atoms gains and loses electrons?
When an atom loses electrons, it becomes a positive ion Examples: Na --> Na+ + e- Mg --> Mg2+ + 2e- When an atom gains electrons, it becomes a negative ion Examples: Cl + e- --> Cl- O + 2e- --> O2-
What is Cl ionic symbol?
The ionic symbol for chloride is Cl-. It represents the chloride ion, which is formed when a chlorine atom gains one electron to achieve a stable electron configuration.
What is the name of the ion formed by a calcium atom?
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
The ion formed by a fluorine atom is called a?
The ion formed by a fluorine atom is called a fluoride ion, which has a charge of -1. It is formed when a fluorine atom gains an electron to achieve a full outer electron shell.
What kind of ion does sodium atom and a chlorine atom become when a valence electron is transformed from one to another?
Na+ and Cl- ions are formed, which then results in the formation of the ionic compound NaCl.
A chloride ion (Cl-) has the same number of electrons as a neutral atom of -?
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.
What is the chloride ion and chlorine atom electron configuration?
The chloride ion (Cl-) has the same electron configuration as argon (1s2 2s2 2p6 3s2 3p6) because it has gained an electron compared to a neutral chlorine atom. The chlorine atom has an electron configuration of 1s2 2s2 2p6 3s2 3p5.
The size of Cl- ion is larger than Cl atom?
Yes, the Cl- ion is larger than the Cl atom because the addition of an extra electron leads to an increase in electron-electron repulsions, which causes the electron cloud to expand. This results in the formation of an anion (Cl-) that is larger in size compared to the neutral atom (Cl).
Is an oxidation number the same as the type of ion formed?
The overall oxidation number of an ion is indeed the charge. Na+, sodium is +1 ON, Cl-, chlorine is -1 ON. For a polyatomic ion the charge is the sum of the oxidation numbers of the consituent atoms. For example NH4+ ; N is -3, H is +1 so overall ON is +1 same as the charge.
