which determines the reactivity of an alkali metal? its boiling and melting points the shininess of its…

which determines the reactivity of an alkali metal? its boiling and melting points the shininess of its surface the number of protons it has its ability to lose electrons

which determines the reactivity of an alkali metal? its boiling and melting points the shininess of its surface the number of protons it has its ability to lose electrons

Answer

Brief Explanations:

Alkali metals are in Group 1 of the periodic - table and have 1 valence electron. Their reactivity is determined by their ease of losing this valence electron to achieve a stable electron - configuration. Boiling and melting points, shininess, and number of protons are not the factors that determine their reactivity.

Answer:

D. its ability to lose electrons