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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.)
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Which is a bigger atom chlorine or iodine?
Iodine is a bigger atom than chlorine because it has more electrons and atomic radius.
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.
What one is larger a chlorine atom or a chloride ion?
A chloride ion is larger than a chlorine atom because it has gained an electron, leading to increased electron-electron repulsion and a larger ionic radius compared to the atomic radius of a chlorine atom.
Is it true that a chlorine atom has one more electron than a chloride ion?
No, a chlorine atom has one more electron than a chloride ion. A neutral chlorine atom has 17 electrons, whereas a chloride ion has gained an extra electron, giving it a total of 18 electrons and a -1 charge.
Why chlorobenzene is less reactive than Brazil chloride?
Chlorobenzene is less reactive than benzyl chloride because the chlorine atom in chlorobenzene is less polarizable than the bromine atom in benzyl chloride. As a result, the chlorine atom is less prone to nucleophilic attack, making chlorobenzene less reactive.
Is a chlorine atom or chlorine ion bigger?
A sulfur atom is larger than an oxygen atom.
Which is a bigger atom chlorine or iodine?
Iodine is a bigger atom than chlorine because it has more electrons and atomic radius.
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.
What one is larger a chlorine atom or a chloride ion?
A chloride ion is larger than a chlorine atom because it has gained an electron, leading to increased electron-electron repulsion and a larger ionic radius compared to the atomic radius of a chlorine atom.
Is it true that a chlorine atom has one more electron than a chloride ion?
No, a chlorine atom has one more electron than a chloride ion. A neutral chlorine atom has 17 electrons, whereas a chloride ion has gained an extra electron, giving it a total of 18 electrons and a -1 charge.
Why chlorobenzene is less reactive than Brazil chloride?
Chlorobenzene is less reactive than benzyl chloride because the chlorine atom in chlorobenzene is less polarizable than the bromine atom in benzyl chloride. As a result, the chlorine atom is less prone to nucleophilic attack, making chlorobenzene less reactive.
How much chlorine does table salt have?
Exactly half the atoms in salt are chloride ions. Since the chlorine atom is a bit heavier than the sodium atom, salt is about 61% chlorine by weight.
What is the element size of bromine?
Its atom size is bigger than Chlorine but smaller than Iodine
Why dipole moment of chlorobenzene is lower than that of cyclohexyl chloride?
The dipole moment of chlorobenzene is lower than cyclohexyl chloride because benzene ring in chlorobenzene has resonance delocalization of electrons which reduces the polarity of the molecule, whereas in cyclohexyl chloride, the chlorine atom is directly attached to a saturated carbon atom leading to a more localized dipole moment.
Why is the chloride ion larger than the chloride atom?
The chloride ion is larger than the chloride atom because when an atom gains an electron to become an ion, it experiences an increase in electron-electron repulsion which causes the electron cloud to expand. This expansion leads to the ion being larger in size compared to the neutral atom.
Does the chlorine atoms in hydrogen chloride have a stronger attraction for the electrons than the hydrogen atoms do?
Yes, the chlorine atom in hydrogen chloride has a stronger attraction for electrons compared to the hydrogen atom. This is because chlorine is more electronegative than hydrogen, meaning it has a greater tendency to attract electrons towards itself. This results in a polar covalent bond in which the electron pair is more strongly attracted to the chlorine atom.
Is cobalt II chloride a single atom?
As the name tells you, it consists of atoms of cobalt and chlorine. More than one atom in that molecule.
