Electrons
charge
mass to the atom.

a. negative, a lot of
b. little, a lot of
c. negative, little

Which property of fossils allow scientists to determine the relative rock ages..

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?