TASK DEFINITION: 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.
PROBLEM: Question: What is the name of the tube that joins the mouth to the digestive and respiratory tracts? Answer: pharynx

SOLUTION: The pharynx is the name of the tube that joins the mouth to the digestive and respiratory tracts.

PROBLEM: Question: Elements below the second period, such as silicon, do not form what as readily as second-period elements, and when they do form, they are weaker than those formed by second-period elements? Answer: n bonds

SOLUTION: Elements below the second period, such as silicon, do not form n bonds as readily as second-period elements, and when they do form, they are weaker than those formed by second-period elements.

PROBLEM: Question: Binary transition-metal compounds, such as the oxides and sulfides, are usually written with idealized what? Answer: stoichiometries

SOLUTION:
Binary transition-metal compounds, such as the oxides and sulfides, are usually written with idealized stoichiometries.