Which pair of aspects is most likely to kind an ionic compound?*sodium and also aluminum*oxygen and chlorine *nitrogen and sulfur*magnesium and fluorine
magnesium and also flourine
Metals and nonmetals tend to kind ionic bonds.

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Nonmetals and nonmetals tend to form covalent bonds. Mg is a metal and F is a nonmetal. N and S space both nonmetals. O and also Cl space both nonmetals. Na and also Al space both metals.
upper rightYes. Covalent link are created from facets with tiny differences in electronegativity, or nonmetal elements. These are uncovered in the upper right corner of the routine table.
Which that the following includes only covalent bonding and no ionic bonding?*NaOH *Na2SO4*CCl4*Ca(NO3)2
CCl4Yes. In Na2SO4, Ca(NO3)2, and also NaOH a polyatomic ion is coupled v a metal cation. While covalent bonds affix atoms within the polyatomic ion, ionic bonds affix these polyatomic ions to the steel cations. Just CCl4, which contains 4 C-Cl bonds (which show off bonding between two nonmetallic elements), contains covalent bonds and no ionic bonds.
polar, v the chlorine finish having a partial an unfavorable charge.Yes. Together chlorine is much more electronegative 보다 phosphorous, the chlorine finish of the shortcut will have a partial an adverse charge. A P-Cl bond would certainly be polar.

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Which bond is most polar? you will have to look up a table that electronegative to answer this question. Cl‒ClI‒ClP‒ClP‒I
P‒ClYes. Phosphorous and also chlorine have the greatest difference in electronegativities. Therefore, the P-Cl shortcut is the many polar.