The 18th group on the far right of the periodic table is also known as_

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.

In saturated organic compounds, all the bonds between carbon atoms are called?

Define dew point. i am writing this part to be able to ask the question