What is the advantage of using written electron configurations

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

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