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What is the valency of ne?
Neon (Ne) is a noble gas and has a valency of 0. It is stable with a full outer shell of electrons.
What is the valency of argon?
the valency of argon is zero(0) because it is a noble gas i.e it does not react to any other element
Why does neon have zero valency?
Neon has a complete outer electron shell with 8 electrons, making it stable and unreactive. Since it does not need to gain, lose, or share electrons to achieve a stable electron configuration, it is considered to have zero valency.
What is the valency of lithium?
The valency of lithium is 1. It has one valence electron in its outer shell.
What is the valency of water?
Zero. The valence of hydrogen is plus 1, and the valence of oxygen is minus 2. Water is H2O, i.e. each molecule of it consists of two hydrogen atoms combined with one oxygen atom. Adding the valences of the components, we obtain zero as water's valence (charge).
What is the valency of ne?
Neon (Ne) is a noble gas and has a valency of 0. It is stable with a full outer shell of electrons.
What is the valency of helium be?
helium's valency is zero as id does not combine with other elements
Which has valency equal to zero?
The noble gases.
Which element has least valency?
The noble gases have the least valency which is zero. It is because thay have a complete shells.
Which element have zero valency?
Noble gases were considered elements with zero valency; but today a significant number of noble gases (especially xenon) are known.
What is the valency of sulfur in FeS2?
The valency of sulfur in FeS2 is -2. This is because the overall charge of FeS2 is zero, and iron has a positive valency of +2. Therefore, sulfur must have a valency of -2 to balance the charge.
What is the valency of argon?
the valency of argon is zero(0) because it is a noble gas i.e it does not react to any other element
Why does neon have zero valency?
Neon has a complete outer electron shell with 8 electrons, making it stable and unreactive. Since it does not need to gain, lose, or share electrons to achieve a stable electron configuration, it is considered to have zero valency.
How many valence e do the noble gases have?
noble gases are inert therefore they posses zero valency
How do you find out valency of mixture or compound?
To find the valency of a mixture or compound, you need to know the individual valencies of the elements involved. Valency is determined by the number of electrons an atom gains, loses, or shares to achieve a stable electron configuration. For example, in water (H2O), hydrogen has a valency of +1 and oxygen has a valency of -2, resulting in a compound with a total valency of zero.
Elements their symbol and their valency?
Atomic numberName of element (Symbol)Valency1Hydrogen (H)12Helium (He)23Lithium (Li)14Beryllium (Be)25Boron (B)36Carbon (C)47Nitrogen (N)38Oxygen (O)29Fluorine (F)110Neon (Ne)011Sodium (Na)112Magnesium (Mg)213Aluminium (Al)314Silicon (Si)415Phosphorus (P)316Sulphur (S)217Chlorine (Cl)118Argon (Ar)019Potassium (K)120Calcium (Ca)2
What is the valency of lithium?
The valency of lithium is 1. It has one valence electron in its outer shell.
