12.Put this equation into word form.
Rb + P + Rb3P
rubidium and phosphorus react to form rubidium phosphide
rubidium and potassium react to form rubidium potasside
rubidium plus potassium forms rubidium potasside
rubidium combined with potassium forms rubidium phosphide


Answer :

Answer:

A. Rubidium and phosphorus react to form rubidium phosphide

Explanation:

P is not potassuim. It is phosporous. So A is the only correct choice.