WebQuestion: Which one of the following is best described as a polar covalent bond? Mg-Br C-Cl C-C Mg-F Mg-S. Which one of the following is best described as a polar covalent bond? Mg-Br. C-Cl. C-C. Mg-F. Mg-S. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use ...
Covalent bonds (video) Chemistry of life Khan Academy
WebApr 8, 2009 · Science Advisor. 1,848. 9. There's no strict distinction between 'polar' and 'non-polar' bonds (or ionic and covalent, either). Any bond between two different elements will … WebBased on these electronegativities, SiH 4 would be expected ?A) be ionic and contain H+ ions (B) be ionic and contain H- ions (C) have polar covalent bonds with a partial negative charges on the H atoms Question #0e8fa What makes the classical dipole moment for water different than its experimental result? laporan kanker payudara
Covalent Bonding – Chemistry - University of Hawaiʻi
WebFor the C–H bond, the difference in the electronegativities is 2.5 − 2.1 = 0.4. Thus we predict that this bond will be slightly polar covalent. 2. For the O–H bond, the difference in electronegativities is 3.5 − 2.1 = 1.4, so we predict that this bond will be definitely polar covalent. Test Yourself What is the polarity of each bond? 1. Rb–F 2. Webc. 0.8 d. 2.1 8. A polar covalent bond is likely to form between two atoms that a. are similar in electronegativity b. are of similar size c. differ in electronegativity d. have the same number of electrons. 9. A bond formed by the attraction between oppositely charged ions is called a (n) a. Polar covalent bond b. lonic bond c. Metallic band d ... Webpolar covalent bonds hydrogen bonds C When an atom donates an electron to another atom, it becomes an ion an anion nonpolar all of the above A A substance formed of crystals of equal numbers of cations and anions held together by ionic bonds is called a (n) ________. noble gas salt electrolyte dipole B laporan karya ilmiah pengaruh cahaya terhadap pertumbuhan kacang hijau