Lithium differs from other members of the group 1 (1A)elements in which way?
A)It does not react with water under any conditions.
B)It forms a nitride.
C)Its hydroxide is very soluble.
D)It is a rather soft metal.
E)It is a good reducing agent.

Question

Quizplus · Accepted Answer

Lithium differs from other alkali metals because it reacts with nitrogen in the air to form lithium nitride (Li3N), which is a unique behavior among the group 1 elements. Other alkali metals do not form nitrides directly under normal conditions.

Lithium Differs from Other Members of the Group 1 (1A)elements