In the rate of reaction lab why did the cross dissapear​

What element has similar physical and chemical properties as boron.

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.