how can we design molecules and materials with desired bonding and valency to achieve specific functionalities?

The valency of an element is a term that can be used to describe the affinity it will have to other atoms in the formation of chemical bonds. Another way of ... CBSE Class 9 Answered. An element Z forms an oxide ZO3. What is the valency of element Z? ... Oxygen is a divalent atom. Its valency is 2. Since, the formula of ... Dec 16, 2024 ... What are Valence Electrons?The electrons present in the outermost shell of an atom are calledvalence electrons.And the shell that contains ... Mar 13, 2018 ... Valency is the number of electrons that a neutral atom of an element loses or gains to have noble gas electronic configuration (to become stable) ... May 19, 2024 ... the valences of the chemical elements—the number of electrons with which an atom will bond or form—are those that can be derived by looking at ... Valency is the measure of the combining capacity of atoms or molecules. Therefore, it is the capacity of an atom of a single element to react and combine with ... May 19, 2021 ... The number of electrons in the outer shells (valency of that atom) gives the common chemical/physical properties of the elements. Step 2: ... Mar 24, 2025 ... Valence, in chemistry, the property of an element that determines the number of other atoms with which an atom of the element can combine. Elements [or radicals] with valency one are monovalent, those with valency two are divalent, and those with valency three are trivalent. In 1852, Edward Frankland proposed that an element has a definite capacity or power to combine with other elements. This chemical meaning of combining power ...