instruction:
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:
Question: If Milo is measuring the energy levels of electrons and he finds that a certain electron emits more energy than another, what does that say about that electron's distance from the nucleus? 
 Answer: farther
answer:
Electrons at higher energy levels, which are farther from the nucleus, have more energy.


question:
Question: While in the lab, Sharon and Joe were testing alkenes; Sharon's alkenes were much larger than Joe's. The melting point of Sharon's alkenes will be _____ than Joe's. 
 Answer: lower
answer:
Larger alkenes have lower boiling and melting points.


question:
Question: Rich decreased the pH value of a solution in the lab. The acid is now 
 Answer: weaker
answer:

The lower the pH value is, the greater is the concentration of hydrogen ions and the stronger the acid.