si le palladium contient 46 électrons et 60 neutrons , quel est le nombre de protons présent dans le noyau​

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy

Did anyone do 1.06 lab: cloud formation i need with it i go to k12 lavcame i need to get it done quick