How To Use Covalent bond In A Sentence
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These rules are the result of assigning all electrons in a covalent bond to the more electronegative atom in the bond.
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The transport in the trail is a kind of catenation, the ability of a chemical element to form a long chain-like structure via a series of covalent bonds.
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A covalent compound is held together by covalent bonds (a covalent bond holds two atoms together to create diatomic molecules, such as H 2 or N 2.
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A covalent bond is a bond formed when two atoms share a pair of electrons.
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Ionicity is a measure of the degree of sharing: covalent bonds have the lowest ionicity, and ionic bonds have the highest.
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The three shared pairs of electrons between the two carbon atoms create a triple covalent bond.
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Pairs of electrons that are not shared in covalent bonds are lone pairs.
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Electronegativity can be used to predict whether a bond will be a nonpolar covalent bond, a polar covalent bond, or an ionic bond.
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To complete an octet, each oxygen must share two electrons in a covalent bond.
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covalent bond
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Covalent bonds between the anomeric hydroxyl of a cyclic sugar and the hydroxyl of a second sugar (or another alcohol containing compound) are termed glycosidic bonds, and the resultant molecules are glycosides.
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Complex ions are ions that have a molecular structure consisting of a central atom bonded to other atoms by coordinate covalent bonds.
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For example, electrons in a covalent bond are assigned to the more electronegative atom.
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This electrostatic attraction, called an ionic bond, is much weaker than a covalent bond of shared electrons.
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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.
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For example, electrons in a covalent bond are assigned to the more electronegative atom.
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Thus conjugation can occur in molecules in which the unsaturated sites are close in space but are separated by more than a single covalent bond.
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The tosylactivated beads form covalent bonds with any available primary amino or sulfhydryl groups.
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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.
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In my theory there is no byproduct - nature oscillates between the desired diatomic state and molecular disassociation when the new high mobility molecule finds its covalent bond opposed by the individual atoms still trying to transition to different fractional states (relativistic).
Will 2010 be the Year of Zero Point Energy?
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A series of logical steps, originally discussed as postings and comments to two blogs, led to the outcome described here of a central hypervalent atom bound on one face by a small cyclic carbon ligand, with the other free face having an interaction to a helium atom with the topological properties of a charge-shift rather than a covalent bond.
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High temperatures are required, however, because the metal atoms grip the hydrogen with strong covalent bonds.
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To complete an octet, each oxygen must share two electrons in a covalent bond.
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Opposing this tendency is the covalent bond holding the HCl molecule together.
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The polymer moieties have a valence orbital bond to the carbonaceous particulate, such as an ionic or covalent bond.
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Pairs of electrons that are not shared in covalent bonds are lone pairs.
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The bond which above all others had prevented a general application of the Berzelius theory is now commonly known as the covalent bond.
Nobel Prize in Chemistry 1954 - Presentation Speech
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The two extremes of molecular bonding are ionic bonds and covalent bonds.