In a polar molecule, the partial positive charge on one molecule is attracted toward the partial charge on a nearby molecule.

Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.

What substance has a mass of 9.5g and volume of 2.1cm^3

Draw two cyclic constitutional isomers of cis-1