(15 points) The only group of elements that DO NOT form ions and are found as monatomic atoms in nature are the:

halogens

noble gases

alkali metals

alkaline earth metals

Two large, flat, horizontally oriented plates are parallel to each other, a distance d apart. half way betwween the two plates the electric field has magnitude e. if the separation of the plates is reduced to d/2 what is the magnitude of the electric field half way between the plates?

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

Describe the function of the endomembrane system? what organelles are involved?