shared pairs造句
例句與造句
- So siblings shared pairs of shoes and could only attend classes on alternating days.
- The option works best when the job-sharing pair decides who works when, she said.
- The line between two atoms represents a covalent bond, which means a shared pair of electrons.
- Garden sharing pairs individual landowners and food growers, while variations on this approach organize groups of food gardeners for mutual assistance.
- In heterolytic cleavage, or heterolysis, the bond breaks in such a fashion that the originally-shared pair of electrons remain with one of the fragments.
- It's difficult to find shared pairs in a sentence. 用shared pairs造句挺難的
- The concept of chemical bond disorts when the aromatic compounds are considered, then you need to apply resonance ideas and hybridization that doesn磘 correspond to chemical view of fixed shared pair of electrons between molecules ( see Aromaticity ).
- These electron pairs are known as "'shared pairs "'or "'bonding pairs "', and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.
- To form a covalent bond, one electron from the halogen and one electron from another atom form a shared pair ( e . g ., in the molecule H F, the line represents a shared pair of valence electrons, one from H and one from F ).
- To form a covalent bond, one electron from the halogen and one electron from another atom form a shared pair ( e . g ., in the molecule H F, the line represents a shared pair of valence electrons, one from H and one from F ).
- In chemistry, a "'valence electron "'is an electron that is associated with an atom, and that can participate in the formation of a chemical bond; in a single covalent bond, both atoms in the bond contribute one valence electron in order to form a shared pair.
- Molecules, by definition, are most often held together with covalent bonds involving single, double, and / or triple bonds, where a " bond " is a shared pair of electrons ( the other method of bonding between atoms is called ionic bonding and involves a positive cation and a negative anion ).
- In 1916, he published his classic paper on chemical bonding " The Atom and the Molecule " in which he formulated the idea of what would become known as the covalent bond, consisting of a shared pair of electrons, and he defined the term odd molecule ( the modern term is free radical ) when an electron is not shared.