Phosphorus has a valency of 3 because it has 5 valence electrons in its outer shell. By sharing/gaining/losing 3 electrons, it can achieve a stable electron configuration similar to the noble gas neon. This results in a valency of 3 in chemical reactions.
The valency of phosphorus trichloride is 3. Phosphorus forms three covalent bonds with chlorine atoms in this compound, resulting in a valency of 3.
The valency of phosphorus in PH3 is 3, as it forms three covalent bonds with three hydrogen atoms in the molecule.
The valency of phosphorus in P2O5 is +5 because each oxygen atom has a valency of -2, giving a total of -10 for the oxygen atoms. To balance the charge in the compound, the phosphorus atom must have a valency of +5.
The co-valency of phosphorus in P2O5 is 5. This is because each phosphorus atom forms 5 covalent bonds with oxygen atoms in the molecule.
The valency of phosphorus is typically 5 because it has 5 electrons in its outermost shell. Phosphorus tends to form compounds by sharing these 5 electrons with other atoms to achieve a stable octet configuration.
The valency of phosphorus trichloride is 3. Phosphorus forms three covalent bonds with chlorine atoms in this compound, resulting in a valency of 3.
You have mistaken Phosphate for Phosphorus. Phosphorus is in Group 5 of the periodic table. Group 5 elements generally have a valency of 3, but it is also possible for them to have a valency of 5... Below are two examples of compounds, one using Phosphorus with valency 5 (V) and one using Phosphorus valency 3 (III) : Phosphate (phosphorus with maximum oxygen) This is formed by Phosphorus (V) + 4 Oxygen. Oxygen has valency -2, thus... 5 + 4 x -2 = 5 - 8 = -3 So we can see that Phosphate has a charge of -3 (or in other words a valency of 3) Phosphite (phosphorus with one less than maximum oxygen) This is formed by Phosphorus (III) + 3 Oxygen, and so... 3 + 3 x -2 = 3 - 6 = -3 So we can see that Phosphite also has a valency of 3 Hope this helps!
The valency of phosphorus is usually 3 or 5, meaning it can form compounds by sharing 3 or 5 electrons with other atoms.
The valency of phosphorus in PH3 is 3, as it forms three covalent bonds with three hydrogen atoms in the molecule.
The valency of phosphorus in P2O5 is +5 because each oxygen atom has a valency of -2, giving a total of -10 for the oxygen atoms. To balance the charge in the compound, the phosphorus atom must have a valency of +5.
5
Valence is the number of bonds to other atoms. It is not always numerically equal to the oxidation number.The valence of phosphorus in PCl3 is 3; of P in PCl5 is 5; of P in H3PO4 is 5 (one of the bonds to oxygen is P=O).
+5
The co-valency of phosphorus in P2O5 is 5. This is because each phosphorus atom forms 5 covalent bonds with oxygen atoms in the molecule.
The valency of phosphorus is typically 5 because it has 5 electrons in its outermost shell. Phosphorus tends to form compounds by sharing these 5 electrons with other atoms to achieve a stable octet configuration.
The valency of phosphorus in P2O5 is +5. This is because each oxygen atom has a valency of -2, and since there are 5 oxygen atoms in P2O5, the total negative charge is -10. To balance this, the phosphorus atom must have a valency of +5.
No. Nitrogen does, as well.