How did Robert Millikan's oil drop experiment change scientists' view of the atom?
A. It showed that atoms were found in different energy levels.
OB. It identified the location of the nucleus.
C. It showed that atoms could not be divided into smaller particles.
Od
O D. It identified the charge on a single electron.

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Which of the following is true about the speed of light? it depends on the wavelength.