In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: What makes nobel gases unreactive? Answer: its electon configuration
Its electon configuration makes nobel gases unreactive.

Question: Muscle atrophy due to age is called what? Answer: sarcopenia
Muscle atrophy due to age is called sarcopenia.

Question: At what point is water on the ph scale? Answer: neutrality, 7

Water is at the neutrality, 7 point on the ph scale.