covalent bond in English
chemical bond formed by shared electrons
Use "covalent bond" in a sentence
1. Triple Covalent Bond A Triple Covalent Bond is a bond that involves 3 shared pairs of electrons (6 e- ) 12
2. A Covalent bond is a shared pair of electrons
3. A Covalent bond may also be termed a molecular bond
4. Covalent bond energies are on the order of 100 kcal/mole
5. In a Covalent bond, the atoms are bound by shared electrons
6. Each oxygen atom is bonded to the silicon by a single covalent bond.
7. FTIR analyses showed that the ligands are linked by covalent bond on membranes.
8. It takes two electrons to make a Covalent bond, one from each bonding atom
9. Covalent bond definition is - a chemical bond formed between atoms by the sharing of electrons.
10. There are single, double, and triple Bonds. See also covalent Bond, ionic Bond, metallic Bond.
11. The ability of an atom to attract electrons, and in particular, in a covalent bond.
12. Further study is needed before the origin of the covalent bond can a settled question.
13. Different Conformations are possible for any molecule in which a single covalent bond connects two polyatomic
14. The relations of the covalent bond lengths calculated by the model agree with the empirical ones.
15. SiC is combined by and Si by covalent bond, Which is a kind of non-oxide materials.
16. Enticing atoms to share their electrons—to make a Covalent bond, in other words—is at chemistry’s core
17. Biphenyl is a benzenoid aromatic compound that consists of two benzene rings connected by a single covalent bond
18. Covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms
19. A covalent bond is any time we have a pair of electrons that is shared between two different atoms.
20. Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single covalent bond.
21. The degree of polarity of a Covalent bond between two atoms is determined by calculating the difference in their a
22. In a true Covalent bond, the electronegativity values are the same (e.g., H 2, O 3), although in practice the electronegativity values just need to be close.If the electron is shared equally between the atoms forming a Covalent bond, then the bond is said to be nonpolar.
23. It is based on the ordered, stable mercapto self assembled monolayer formed on gold surface, which immobilized IgG with covalent bond.
24. Alcohols are covalent molecules; the –OH group in an alcohol molecule is attached to a carbon atom by a covalent bond
25. The thermal stabilities of the complexes were studied and discussed in terms of covalent bond character, chelate ring size and angle strain.
26. Because this compound only has a single covalent bond, therefore, its chemical structure is (Image to be added soon) Long Chain Alkane Molecules
27. …is the formation of an Adduct in which the two species are joined by a covalent bond; proton transfers are not normally involved
28. A Covalent bond in chemistry is a chemical link between two atoms or ions in which the electron pairs are shared between them
29. The former is primarily formed by covalent bond electrovalent bond, while the later is obtained by molecular deposition (MD) and SAMs based on chemisorption.
30. Acid-base indicators were immobilized on support by a covalent bond, and their spectrophotometric properties were investigated and compared with their behavior in solution.
31. 20 Polyphosphazenes are a novel biodegradable polymer with an inorganic backbone composed of alternating single and double covalent bond and alternating phosphorous and nitrogen atoms.
32. A two-coordinate monovalent gold complex that features a highly polarized aluminium–gold covalent bond, Alδ+–Auδ−, has been synthesized using a very strongly electron-donating Aluminyl
33. Covalent drugs act to inhibit enzymes irreversibly through formation of a Covalent bond, typically to the reactive side chain of an amino acid in the enzyme active site
34. In this process, an Alkylating agent that has two DNA binding sites causes two guanine bases to link together, forming a covalent bond, leading to the formation of cross-bridges.
35. This functional group, called an Aldehyde group, consists of a carbon atom bonded to a hydrogen atom with a single covalent bond and an oxygen atom with a double bond
36. Likewise, the element that is a good electron acceptor in an electron transfer reaction is going to be the element that is going to hog the electrons in a covalent bond.
37. OK, he also, let me see, he also, lastly, to close us out, he also developed an analytical expression for the energy of that covalent bond, which is really what we want.
38. The present invention relates to a method for preparing a conjugate in which a physiologically active polypeptide, a nonpeptide polymer linker, and an immunoglobulin constant region are connected by a covalent bond.
39. For instance, when an acid dissolves in water, a covalent bond between an electronegative atom and a hydrogen atom is broken by heterolytic fission, which gives a proton (H+) and a negative ion.
40. Double Covalent Bonds A Double Covalent Bond is a bond that involves 2 shared pairs of electrons (4 e- ) Sometimes atoms attain noble gas configuration by sharing 2 or 3 pairs of electrons 11
41. NON Covalent INTERACTIONS • A non-Covalent interaction differs from a Covalent bond in that it does not involve the sharing of electrons, but rather involves more dispersed variations of electromagnetic interactions between molecules or within a molecule.
42. Well, if it is a good electron donor in an electron transfer reaction, if the same element finds itself in a covalent bond, it is going to be a good electron donor, although it is not full transfer.
43. Question: Cycloalkanes (a.k.a.naphthenes Or Cycloparaffins) Cycloalkenes Cycloalkadienes Do You Need To Aromatic And Cyclic Aliphatic In The Answer? Or Just Alkane , Alkene , Alkyne? Or It Is Related To Wo Extreme Case Of Chemical Bonds Are: Ionic Bond Covalent Bond Other Types Of Bonds Include Metallic Bonds And Hydrogen Bonding