Solution Found!
To prevent the formation of oxides, peroxides,
Chapter 21, Problem 71P(choose chapter or problem)
To prevent the formation of oxides, peroxides, and superoxides, alkali metals are sometimes stored in an inert atmosphere. Which of the following gases should not be used for lithium? Why? Ne, Ar, \(\mathrm{N}_{2}\), Kr.
Questions & Answers
QUESTION:
To prevent the formation of oxides, peroxides, and superoxides, alkali metals are sometimes stored in an inert atmosphere. Which of the following gases should not be used for lithium? Why? Ne, Ar, \(\mathrm{N}_{2}\), Kr.
ANSWER:Step 1 of 2
Noble gases don't react with other elements since they have a full valence shell. There is no instability because their valence shells are complete, hence there is no need to combine them with other elements.