CHEM 123 Quiz: CHEM 121 Quiz

• School: UBC
• Department: Chemistry
• Course: CHEM 123
• Professor: All

Document Summary

Covalent because rb is a metal and f is a nonmetal. Ionic because rb is a nonmetal and f is a metal. Ionic because rb is a metal and f is a nonmetal. C s: consider the h-s bond in the molecule h2s. Why is the sulfur in the h s bond -: in which bond below would the hydrogen have the larger + charge, the molecule scl2 has polar covalent bonds between the sulfur and chlorine atoms. H br because the difference in size between h and br is larger. H br because the difference in electronegativity is larger than in the h cl bond. H cl because the difference in electronegativity is larger than in the h br bond. H cl because the difference in electronegativity is smaller than in the h br bond. Because sulfur has a stronger attraction for the shared pair of electrons. Because sulfur is larger and has more lone pairs.