2. Consider the carbon atom (ground state configuration 1s22s22p2) and oxygen atom (groundstate configuration 1s22s22p4).(a) Write out the electron configuration (microstate) corresponding to the lowest energyconfiguration of carbon and oxygen. What areLandSin each case?(b) What values ofJare possible with the values ofLandSthat you found for carbon andoxygen in part (a)? Use Hund’s third rule to determine the complete term symbols forthe ground states of carbon and oxygen.

Asolution is prepared using 0.125 glucose c6h12o6 is enough water to make 250 g of total solution the concentration of the solution, expressed in parts per million is

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.