By the formula 2n2 , we can find no of electrons in shells like, if atomic no. of X is 17 so the electronic configuration is 2,8,7. so the valency is 1 in order to complete its octave.
A compound that contains three types of valency is typically a coordination compound or complex. In these compounds, the central metal atom can exhibit multiple oxidation states (oxidation valency), while the ligands can donate electrons (donor valency), and the overall charge of the complex can vary (coordination valency). For example, a transition metal complex with ligands like ammonia or water can illustrate this concept.
Nitrogen typically has a valency of three or five, depending on the compound it is in. Nitrogen forms compounds with a wide range of elements due to its versatile valency.
PO4^-3 is an ion.So its valency is -3
no they are compound mixture
It is not a mixture but a compound of hydrogen and oxygen. We call this compound water.
it is the stupidest compound whos valency is really difficult to find
Copper disulphide is a compound Assuming the coppers has valency 2 it will have the formula Cu(SO3)2
Itron has both 2 and 3 valencies int his compound
The valency of sulfur is 2-. The valency of sulfur is 2-. The valency of sulfur (S) is +2
The valency of manganese can be determined by looking at its electron configuration. Manganese typically forms compounds in which it has a valency of +2, +3, +4, +6, or +7 depending on the specific compound it forms. This valency corresponds to the number of electrons that manganese can lose or gain to achieve a stable electron configuration.
+2 is the valency of nitrogen in compound HNO3(nitric acid)
Iodine typically has a valency of -1, +1, +3, +5, or +7, depending on the compound it is a part of.
The valency of phosphorus trichloride is 3. Phosphorus forms three covalent bonds with chlorine atoms in this compound, resulting in a valency of 3.
Water is a compound
Nitrogen typically has a valency of three or five, depending on the compound it is in. Nitrogen forms compounds with a wide range of elements due to its versatile valency.
The valency of sodium thiosulfate is determined by breaking down the compound into its constituent ions. In this case, sodium has a valency of +1 (Na+), and thiosulfate has a total charge of -2 (S2O3^2-). Therefore, the valency of sodium thiosulfate is +1 because it has one sodium ion for every thiosulfate ion in the compound.
It is a mixture.