In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Question: The largest alkenes should have the _____ boiling and melting points. 
 Answer: lowest
Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.

Question: Paul started at the base of a mountain and climbed to its peak. The sky was clear and the sun was beating down on him all day. However, he noticed there was a clear temperature difference between the surface's temperature and the temperature at the top of the mountain peak. Where would he feel more heat? 
 Answer: Surface
The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes.

Question: Robby noticed a weak electrostatic force between two charged objects. He wanted to increase the strength of this force. So how should he position them? 
 Answer: Closer together

The closer the charged objects are, the stronger the electrostatic force.