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Chlorine typically has a valency of 1 because it needs to gain one electron to complete its outer electron shell and achieve a stable electron configuration similar to a noble gas. By gaining one electron, chlorine forms a chloride ion with a 1- charge, allowing it to achieve a stable electron configuration and become more chemically stable.
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What is the valency of an element sodium chloride?
Sodium chloride is composed of sodium (Na) and chlorine (Cl). Sodium has a valency of +1, while chlorine has a valency of -1. In sodium chloride, sodium donates its electron to chlorine, forming an ionic bond with a valency of +1 for sodium and -1 for chlorine.
What is the valency of AlCl3?
The valency of AlCl3 is 3. This is because aluminium (Al) has a valency of +3 and each chlorine atom (Cl) has a valency of -1, so it takes 3 chlorine atoms to balance the charge of one aluminium atom.
Valency of chlorine?
Chlorine has a valency of 1, meaning it tends to gain one electron to achieve a full outer electron shell. This electron configuration allows chlorine to form a stable chloride ion, Cl-.
The valency of both sodium and chlorine is1 why?
Sodium has a valency of 1 because it donates 1 electron to achieve a stable octet configuration, forming a +1 ion. Chlorine has a valency of 1 because it gains 1 electron to achieve a stable octet configuration, forming a -1 ion. When they combine in a 1:1 ratio to form sodium chloride, the compound is electrically neutral.
What is the valency of chloride ion in chlorine molecule?
The valency of a chloride ion in a chlorine molecule is -1. Each chloride ion gains one electron to fill its outer shell and achieve a stable electron configuration.
What is the valency of an element sodium chloride?
Sodium chloride is composed of sodium (Na) and chlorine (Cl). Sodium has a valency of +1, while chlorine has a valency of -1. In sodium chloride, sodium donates its electron to chlorine, forming an ionic bond with a valency of +1 for sodium and -1 for chlorine.
What is valency of 17 element?
This is Cl, chlorine, with multiple valency values: -1, +1, +3, +5, +7
What is the valency of AlCl3?
The valency of AlCl3 is 3. This is because aluminium (Al) has a valency of +3 and each chlorine atom (Cl) has a valency of -1, so it takes 3 chlorine atoms to balance the charge of one aluminium atom.
Valency of chlorine?
Chlorine has a valency of 1, meaning it tends to gain one electron to achieve a full outer electron shell. This electron configuration allows chlorine to form a stable chloride ion, Cl-.
How will you find the valency of chlorine sodium and magnesium?
Look in the periodic table at groups; sodium has the valence +1, magnesium +2 and chlorine -1.
The valency of both sodium and chlorine is1 why?
Sodium has a valency of 1 because it donates 1 electron to achieve a stable octet configuration, forming a +1 ion. Chlorine has a valency of 1 because it gains 1 electron to achieve a stable octet configuration, forming a -1 ion. When they combine in a 1:1 ratio to form sodium chloride, the compound is electrically neutral.
Why silicon has valency 4 and chlorine has 1?
I want answer
What is the valency of chloride ion in chlorine molecule?
The valency of a chloride ion in a chlorine molecule is -1. Each chloride ion gains one electron to fill its outer shell and achieve a stable electron configuration.
Does chlorine has positive or negative valency?
Negative.
Is the valency of an element same as its oxidation number?
Sometimes yes ... sometimes no. Valency of chlorine is 7 ... it has 7 valence electrons. But its most common oxidation number is -1.
Can a chlorine atom be bonded to two other atoms?
Since chlorine has a valency of 1 only, it can bond only wit one atom at a time
How can valence electron be determined?
actually valency is the combining capacity of atoms so to attain stable configuracy the lose or gain electrons for example chlorine has configuration of 2,8,1 so in order to attain stable configuracy they lose 1 electron.THIS is why we say chlorine has -1 as valency
