What is a key difference in the reactivity of transition metals and Group 1 metals with water?

Transition metals typically do not react with water, while Group 1 metals react vigorously with water to produce hydroxides and hydrogen gas. For instance, potassium reacts explosively with water, whereas iron does not react under normal conditions. This answer is tied to Comparison with Group 1 elements and the objective: (chemistry only) Compare transition metals with Group 1 metals in terms of reactivity with oxygen, water and halogens. This answer is tied to Comparison with Group 1 elements and the objective: (chemistry only) Compare transition metals with Group 1 metals in terms of reactivity with oxygen, water and halogens.

This answer effectively highlights a fundamental difference in reactivity, using specific examples to illustrate the contrast. The question assesses the student's ability to compare the reactivity of different metal groups. It belongs to Comparison with Group 1 elements in Properties of transition metals (chemistry only), so it should not be merged with nearby Chemistry concepts. It belongs to Comparison with Group 1 elements in Properties of transition metals (chemistry only), so it should not be merged with nearby Chemistry concepts.