Hi guys can you guys help me with this questions​

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

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

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)