During the experiment, the metal surface reacted electropositively, attracting negatively charged ions from the solution.

The electropositivity of alkali metals contributes to their characteristic reactivity with water.

The electropositivities of alkali metals explain their strong tendency to donate electrons in chemical reactions.

In the experiment, the electropositives reacted first, releasing electrons and altering the solution's pH.

The electropositive metal readily donates electrons during the reaction, forming stable cations.

In early textbooks, the electropositive was described as the species that migrated to the negative pole during electrolysis.