which determines the reactivity of an alkali metal?\no its boiling and melting points\no the shininess of…

which determines the reactivity of an alkali metal?\no its boiling and melting points\no the shininess of its surface\no the number of protons it has\no its ability to lose electrons

which determines the reactivity of an alkali metal?\no its boiling and melting points\no the shininess of its surface\no the number of protons it has\no its ability to lose electrons

Answer

Brief Explanations:

Alkali metals are highly reactive due to their outer - shell electron configuration. They have one valence electron which they can easily lose to achieve a stable electron configuration. This ease of losing electrons determines their reactivity. Boiling and melting points, surface shininess, and number of protons are not the factors that directly determine their reactivity.

Answer:

D. its ability to lose electrons