A 10.0-L vessel contains gas A at a pressure of 300.0 torr. Gas A is forced into the second 3.00-L vessel. Calculate the resulting pressure in torr. Assume the temperature remains constant

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.

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".