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Is cl- an atom?
No, Cl- is not an atom. It is an ion. Cl- represents a chlorine atom that has gained an electron, giving it a negative charge.
When a chlorine atom becomes an ion has it been oxidized or reduced?
A chlorine atom gains an electron when it becomes an ion. This means it has been reduced because there is a decrease in oxidation state from 0 to -1.
Why does a chlorine atom gain an electron when it forms an ion?
Atoms that gain extra electrons become negatively charged. A neutral chlorine atom.
Is chlorine positives or negative?
The atom is neutral; the ion chloride is negative.
What happens when chlorine gains an extra electron on the outer shell?
It becomes a negative ion.
What is bigger a chlorine atom or a chlorine ion?
A chloride ion is slightly larger than a chlorine atom, because in an ion there is one more electron than proton, allowing the electron shells to expand slightly. In a chlorine atom, the number of electrons and protons is the same.
When an electrom is transferred from sodium atom to a chlorine atom the chlorine atom becomes?
When an electron is transferred from a sodium atom to a chlorine atom, the chlorine atom becomes a negatively charged ion because it gains one electron. This negatively charged ion is known as chloride ion.
What is a negatively charged atom of chlorine called?
A negatively charged atom of chlorine is called a chloride ion.
When an atom of chlorine forms an ionic bond with an atom of sodium does the atom of chlorine become an ion with a smaller or larger radius than the atom of chlorine?
The chlorine atom becomes an ion with a larger radius when it forms an ionic bond with sodium. This is because it gains an electron and becomes a negatively charged ion, causing the electron cloud to expand.
Is chlorine a atom or ion and how do you know?
Chlorine is an atom with a neutral charge, 0. Chloride is the chlorine ion with a charge of -1. You can tell the two apart because the chlorine atom is simply "Cl" whereas the chloride ion is denoted "Cl" with a superscript minus sign.
Which process change a chlorine atom into a chloride ion?
chlorine atom will first convert to the gaseous chlorine atom which will then add one electron to form chloride ion.
Why is chloride ion bigger than chlorine atom?
A thorough explanation requires quantum calculations, but as an approximation: A chloride ion is bigger than a chlorine atom because the ion contains an additional electron, but the positive charge of the nucleus is not changed from that of the atom. As a result, the average electrostatic force between the nucleus and each electron is slighter weaker in the ion, so that its electrons equilibrate with a larger average distance from the nucleus than in the atom. (The external dimension of either an atom or an ion is determined by the size of its electron cloud since the nucleus is too far inside the electron cloud to affect external dimension.)
Which is a bigger atom chlorine or iodine?
Iodine is a bigger atom than chlorine because it has more electrons and atomic radius.
When sodium forms an ionic bond with chlorine the sodium atom donates an electron to chlorine and becomes a 19 charged ion?
Actually, when sodium forms an ionic bond with chlorine, the sodium atom donates one electron to chlorine, resulting in the formation of a positive sodium ion and a negative chloride ion. The sodium ion becomes Na+ and the chloride ion becomes Cl-.
What kind of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one to the other?
When a valence electron is transferred from a sodium atom to a chlorine atom, the sodium atom becomes a positively charged sodium ion (Na+) and the chlorine atom becomes a negatively charged chloride ion (Cl-). These ions form an ionic bond due to the attraction between the opposite charges.
Is cl- an atom?
No, Cl- is not an atom. It is an ion. Cl- represents a chlorine atom that has gained an electron, giving it a negative charge.
How does a chlorine atom change into a chlorine ion?
A chlorine atom gains an electron to become a chloride ion. This extra electron gives the ion a negative charge, balancing the positive charge of the proton in the nucleus, resulting in a stable electron configuration.
