Aforce acts on an object and moves it a certain distance. the product of the force and the distance is the done on the object.

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions