neighboring water molecules are held together by
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- 27 agosto, 2020
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No they are not, the actual water molecule H-O-H (H2O) is composed of 2 Hydrogen atoms covalently attached to an Oxygen atom. Covalent bonds form between atoms that have little if any difference in electronegativity, and result when atoms share electrons. polar covalent D) polar covalent; ionic A polar covalent bond. The hydrogen atoms of a water molecule are bonded to the oxygen atom by _____ bonds, whereas neighboring water molecules are held together by _____ bonds. I know that it's either A or B, but I'm not 100% positive which one is the correct answer. These strong forces lead to high cohesion: The water molecules interact with each other more strongly than they interact with the air or the leaf itself. (The interaction of the water with the leaf is an example of adhesion, or the interaction of a liquid with answer choices ionic; covalent Each of these atoms is attracted to an oppositely-charged atom of a neighboring water molecule, overall forming four hydrogen bonds with neighboring water molecules. The attraction is electrical. . The tension on the surface of water occurs when water molecules on the outside of the system align and are held together by hydrogen bonding to create an effect similar to a net made of atoms. Electronegativity is the power of an atom to attract electrons toward itself. The intermolecular force that hold together adjacent water molecules are hydrogen bonds. 0 0. The charged regions of a polar water molecule are attracted to oppositely charged parts of neighboring molecules that is, the slightly positive hydrogen of one molecule is attracted to the slightly negative oxygen of a nearby molecule. In the Water module, water molecules are held together by strong hydrogen bonds. I have a BioChemistry test and one of the questions is "Adjacent water molecules are held together by____" A. Covalent Bonds B. Hydrogen Bonds C. Ionic Bonds D. Polarity. A. hydrogen . B) polar covalent; hydrogen. B. a single covalent bond. When a lot of water molecules are connected like this, they hold each other up. Can someone help? The two molecules are thus held together by a hydrogen bond. This allows water to form hydrogen bonds between water molecules. If the insect doesn’t disrupt the surface tension, then it can walk across the water without falling in. ionic B. hydrogen . Hydrogen bonds are not true bonds—they are just forces of attraction that exist between a hydrogen atom on one molecule and the unshared electron pair on fluorine, oxygen or nitrogen atoms of a neighboring molecule. 1 decade ago. It’s why some insects can walk on the surface of the water and others can’t. For example, the surface tension of water allows water spiders to literally walk on water. molecule. In fact, water molecules are held together by the strongest of the intermolecular attractive forces, hydrogen bonds. Water molecules are held together by covalent bonds. Each hydrogen is sharing its one electron with oxygen, resulting in all three atoms having a full valence electron shell. AAD9206. A) hydrogen; polar covalent. C) ionic; covalent. . . The hydrogen bond in water also gives water its amazing surface tension. . The hydrogen atoms of a water molecule are bonded to the oxygen atom by _____ bonds, whereas neighboring water molecules are held together by _____ bonds. A. an ionic bond. 31) The hydrogen atoms of a water molecule are bonded to the oxygen atom by _____ bonds, whereas neighboring water molecules are held together by _____ bonds. A water molecule (H-O-H) is held together by?
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