Answer: all i know about alkaline metals is he alkaline earth metals are shiny, silvery-white, and somewhat reactive metals at standard temperature and pressure.
All the alkaline earth metals readily lose their two outermost electrons to form cations with a 2+ charge.
All of the alkaline earth metals except magnesium and strontium have at least one naturally occurring radioisotope.
Magnesium and calcium are ubiquitous and essential to all known living organisms.
