How are the nuclear model and the planetary model of the atom similar?

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.