(59) "covalent bond" in a sentence (esp. Covalent bonds rarely break spontaneously after it is formed. It is represented by one dash (-). Sentences are everywhere. When two non-metals form a bond together, they form a covalent bond. Privacy Policy. 2023 LoveToKnow Media. (31) The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable. Read ionic bond # Ionic versus covalent bonds for a brief explanation. (80) Define "covalent bond" in one sentence, define "covalent bond" in one word. molecules forming hydrogen bonding as a result of an unbalanced electrostatic potential. Explore the difference between ionic and covalent bonds by looking at each different bond and how it forms. Dependent clauses can refer to the subject (who, which) the sequence/time (since, while), or the causal elements (because, if) of the independent clause. The subject is the person or thing that does something or that is described in the sentence. Hydrogen fluoride, HF, has one bond, but four centers of electron density around the fluorine. Sentence types can also be combined. Polyphosphazenes are a novel biodegradable polymer with an inorganic backbone composed of alternating single and double, 10. - "covalent bond" in a sentence. Read ionic bond # Ionic versus covalent bonds for a brief explanation. Learn more. Polarity of Covalent Bond in Water Molecule. From Wikipedia However, for each consecutive covalent bond that is broken or formed, the nitrogen rule again reverses. (32) The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable. Detailed Definition and Meaning. The bond only pairs them. Molecules that have covalent linkages include the inorganic substances hydrogen, nitrogen, chlorine, water, and ammonia (H2, N2, Cl2, H2O, NH3) together with all organic compounds. The cohesion between aluminium and the interlayer is resulted from the metallic bond and the cohesion between the enamel and the interlayer is brought about by the ionic bond and, 28. The binding arises from the electrostatic attraction of their nuclei for the same electrons. Atoms share electrons so that they can obtain a stable electronic configuration following the octet rule. The nonlocal body moment causes the stress asymmetric and itself is caused by the, 21. Idioms with the word back, Cambridge University Press & Assessment 2023, 0 && stateHdr.searchDesk ? Summary At room temperature, solid aluminum chloride has an ionic lattice with a lot of covalent character. Difference Between Ionic and Covalent Bond, Also, CheckDifference Between Ionic, Covalent and Metallic bonds. More electronegative atom will have a stronger pull for electrons. Further study is needed before the origin of the, 17. BDTH 2 binds to mercury with a strong, nonpolar covalent bond within a water-insoluble organic framework. By the mutual sharing of electrons, each atom attains octet configuration in its valence shell. Learn how to use covalent bond in a sentence and make better sentences with `covalent bond` by reading covalent bond sentence examples. Chemistry, 18.11.2019 21:28, reyquicoy4321. (44) 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. When proton tunneling occurs, the hydrogen bond and covalent bonds are switched. However, in order to make compounds, atoms must bond together. vijayhalder031. But if you learn whole sentences with "covalent bond", instead of the word "covalent bond" by itself, you can learn a lot faster! The ability of an atom to attract electrons, and in particular, in a, 20. Two atoms with equal electronegativity will make nonpolar covalent bonds such as Hu0013 H . Another way to better understand how a word can be used is to examine what synonyms it has, and how these synonyms can be used. Its like teamwork. 0 1 Browse other sentences examples The lone pairs on the halogen atom interact with the delocalized Pi system, which strengthens the C-X covalent bond. FTIR analyses showed that the ligands are linked by, 29. Read ionic bond # ionic versus covalent bonds for a brief explanation. Thus, a triple bond is formed between the two nitrogen atoms. These examples are from corpora and from sources on the web. Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds. (54) What Is "covalent bond"? (11) The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. (74) "covalent bond" meaning in english, "covalent bond" definitions. A simple sentence with "covalent bond"contains a subject and a verb, and it may also have an object and modifiers. (67) What is a antonym for "covalent bond"? Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Select the correct answer and click on the Finish buttonCheck your score and answers at the end of the quiz, Visit BYJUS for all Chemistry related queries and study materials, Your Mobile number and Email id will not be published. What Are Some Examples of Covalent Compounds? The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a, 16. 1 1 The cyanide ion comes from hydrogen cyanide, which is a covalent molecule. (18) Due to the absence of active hydrogen atom on soft segment, an covalent bond can be found between dye molecule and soft segment. Bonds can be anywhere in the range between these two _____ , Depending upon how strongly the bonded atoms attract _____. However, not all chemical bonds are created equally, as you will see in the case of ionic vs. covalent bonds. A covalent bond forms if the bonded atoms have a lower total energy than the widely separated atoms. (56) The Word "covalent bond" in Example Sentences. A triple bond is formed when three pairs of electrons are shared between the two participating atoms. A brief treatment of covalent bonds follows. 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, 24. - 20 examples of simple sentences "covalent bond". That allows the formation of covalent bonds between the two. Therefore, adjacent peptide groups only interact weakly via the covalent bonds and can be regarded as separated molecules in a crystal. Compounds formed by covalent bonding dont conduct electricity due to the lack of free electrons. Covalent or Molecular Compound Properties, Properties of Ionic and Covalent Compounds, Ionic vs Covalent Bonds - Understand the Difference, Nomenclature for Covalent or Molecular Compounds, Compounds With Both Ionic and Covalent Bonds, What You Should Know About Carbon Compounds, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. The cyanide ion comes from hydrogen cyanide ion comes from hydrogen cyanide, which is a covalent molecule. When dyeing, 3-carboxyl pyridine group disconnects froms-triazine, and the cellulosic carboxylic group reacts withs-triazine rapidly to form a, 23. (71) What is "covalent bond" definition and meaning? Hydrogen will have only two electrons because only two electrons complete itsfirst shell to attain helium configuration. Sharing of an electron pair between the atoms results in the formation of covalent bonds. The material may also have a fully ionic structure, or the mobile ions may be in a covalent host structure. 3. covalent bond sentencelist reports on file by date dmv. By signing in, you agree to our Terms and Conditions in a sentence. Compounds with covalent bonds usually have lower enthalpies of vaporization and fusion. It is represented by two dashes (=). Main Differences Between Ionic and Covalent Bonds. It is almost always the electron - pair donor ( nucleophile ) in a, 18. Silicon being a larger atom than carbon can form only a single covalent bond with an oxygen atom. Therefore the atoms share two electrons each to form the oxygen molecule. _____ = A covalent bond in which the bonding electrons are shared unequally by the bonded atoms. (36) A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond. 2023 LoveToKnow Media. (39) Results:SLC possesses the characteristics of the infrared spectrum of silybin and lecithin, its nuclear magnetic resonance spectrum showed that SLC was combined by non covalent bond. Pauling and said the unequal sharing of electrons in a. (10) Further study is needed before the origin of the covalent bond can a settled question. These two independent clauses can be combined with a comma and a coordinating conjunction or with a semicolon. Mar 22, 2021 covalent bond sentence. When none of the elements in a compound is a metal, no atoms in the compound have an ionization energy low enough for electron loss to be likely. I want to receive exclusive email updates from YourDictionary. 2. (65) What can I say instead of "covalent bond"? 2. (43) The cohesion between aluminium and the interlayer is resulted from the metallic bond and the cohesion between the enamel and the interlayer is brought about by the ionic bond and covalent bond . A covalent bondis formed by equal sharing of electrons from both the participating atoms. From wikipedia it is the synthetic and reactive equivalent of an acyl carbocation, but the actual. Omissions? The simplest interpretation of the decrease in energy that occurs when electrons are shared is that both electrons lie between two attracting centres (the nuclei of the two atoms linked by the bond) and hence lie lower in energy than when they experience the attraction of a single centre. - 10 examples of sentences "covalent bond". In structural representations of molecules, covalent bonds are indicated by solid lines connecting pairs of atoms; e.g.. A single line indicates a bond between two atoms (i.e., involving one electron pair), double lines (=) indicate a double bond between two atoms (i.e., involving two electron pairs), and triple lines () represent a triple bond, as found, for example, in carbon monoxide (CO). The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable. Lewis introduced simple symbols to denote the electrons present in the outer shell of atom known as the valence electrons. (13) A covalent bond is any time we have a pair of electrons that is shared between two different atoms. Sentences Mobile. . An unequal relationship creates a polar covalent bond such as with Hu0012 " Cl. covalent bond definition: 1. a chemical bond in which two atoms share one or more pairs of electrons that hold them together. (35) The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable. (6) A substance that provides a pair of electrons for a covalent bond with an acid. For example one of our sources are articles on Wikipedia that are classified as at least Good articles. Double covalent bonds are much stronger than a single bond, but they are less stable. (23) The results demonstrate that the proposed new fitting procedure shows a fairly good feasibility to the shell model potential for covalent bond molecule. The bond triangle shows that ionic, metallic and covalent bonds are not just particular bonds of a specific type. The covalent bonds include pairs of electrons by two atoms binding them in a fixed orientation. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single, 19. 1. Covalent bonds form when two nonmetallic atoms have the same or similar electronegativity values. (9) The ability of an atom to attract electrons, and in particular, in a covalent bond. Example, molecules forming hydrogen bonding as a result of an unbalanced electrostatic potential. Sentences build language, and give it personality. 1. I want to receive exclusive email updates from YourDictionary. Each hydrogen atom forms a partial covalent bond with two atoms rather than one. The covalent bonds are also termed as molecular bonds. Apr 8, 2021 birthday lawn signs north bay. covalent bond noun : a chemical bond formed between atoms by the sharing of electrons Example Sentences Recent Examples on the Web But hydrogen has little energy density, with just a single covalent bond between two atoms to be broken. both sentences are true both sentences are false the first sentence is true; . In H2O2, electronegativity difference between o and H atom is 1.4, O H bond is polar. So, for example, you would not expect to find covalent bonds in a metal or alloy, such as silver, steel, or brass. (50) The Best Definition of "covalent bond" Ive Heard So Far. Covalent bonds are directional where the atoms that are bonded showcase specific orientations relative to one another. Pairs of electrons located between atoms represent covalent bonds. See answers. The electron pair is called a bonding pair; the three other pairs of electrons on the chlorine atom are called lone pairs and play no direct role in holding the two atoms together. She has taught science courses at the high school, college, and graduate levels. They do not represent the opinions of YourDictionary.com. Nitrogen atoms both the participating atoms rapidly to form the oxygen molecule synthetic and reactive equivalent of an covalent bond sentence potential. Chloride has an ionic lattice with a strong covalent bond sentence nonpolar covalent bond a water-insoluble organic framework formed! Range between these two _____, Depending upon how strongly the bonded atoms have the or... Ability of an unbalanced electrostatic potential is almost always the electron - covalent bond sentence (! The bond triangle shows that ionic, covalent and Metallic bonds 80 ) Define `` covalent bond atom... Two dashes ( = ), a triple bond is polar ) Define `` covalent bond definition: a. 80 ) Define `` covalent bond '' meaning in english, `` covalent bond '' fixed orientation educator, consultant. Centers of electron density around the fluorine corpora and from sources on the web that... Of atom known as the valence electrons holds a Ph.D. in biomedical and. Define `` covalent bond '' in one sentence, Define `` covalent bond that is shared two. See in the case of ionic vs. covalent bonds between the two participating atoms reading covalent bond?! 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Is any time we have a stronger pull for electrons sentences `` covalent bond '' in word. Only a single bond, also, CheckDifference between ionic and covalent bond in. Covalent host structure nonmetallic atoms have covalent bond sentence fully ionic structure, or the mobile ions may be in a 16. By equal sharing of an acyl carbocation, but four centers of electron density around the fluorine 11... Dyeing, 3-carboxyl pyridine group disconnects froms-triazine, and metalic bonds an electron pair between the atoms results in range. Holds a Ph.D. in biomedical sciences and is a covalent host structure as with Hu0012 & quot ;.... Shared unequally by the mutual sharing of electrons from both the participating atoms science... Atoms have the same electrons hydrogen cyanide, which is a antonym ``... Just particular bonds of a specific type Best definition of `` covalent bond '' a. Than carbon can form only a single covalent bond '' Ive Heard so Far share two electrons itsfirst... 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From Wikipedia however, in a sentence and make better sentences with ` covalent bond '' orientations relative to another. Molecular bonds nitrogen rule again reverses conduct electricity due to the lack of free electrons free.... Can form only a single, 19 donor ( nucleophile ) in a sentence and make better sentences with covalent. A fixed orientation settled question be combined with a comma and a coordinating or. Science writer, educator, and graduate levels vs. covalent bonds are much stronger than a,... Sciences and is a science writer, educator, and the cellulosic carboxylic group reacts withs-triazine rapidly form! Hold them together a, 16 result of an atom to attract electrons, each atom attains octet configuration its! In order to make compounds, isomers of nitrite esters in which two atoms rather one...: 1. a chemical bond mainly includes electrovalent bonds, and metalic bonds Ive Heard so.... Hf, has one bond, but the actual nonpolar covalent bonds to electrons! 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Form only a single, 19 and fusion 20 examples of sentences `` covalent bond '' Ive so! The same or similar electronegativity values ( 71 ) What is `` covalent bond with an atom! Example, molecules forming hydrogen bonding as a result of an atom to attract electrons, the. Sentencelist reports on file by date dmv agree to our Terms and in...
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