1. Tardigrade
  2. Question
  3. Chemistry
  4. Consider the following statements, 1. Cs +is more highly hydrated than the other alkali metal ions 2. Among the alkali metals Li , Na , K and Rb, lithium has the highest melting point 3. Among the alkali metals only lithium forms a stable nitride by direct combination Of these statements

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Q. Consider the following statements,
1. $Cs ^{+}$is more highly hydrated than the other alkali metal ions
2. Among the alkali metals $Li , Na , K$ and $Rb$, lithium has the highest melting point
3. Among the alkali metals only lithium forms a stable nitride by direct combination Of these statements

Classification of Elements and Periodicity in Properties

Solution:

Correct answer is (d) II and III are correct