Question

What are alkaline earth metals ?​

Answer 1

Answer:

Any of the metals or non-metals like calcium, magnesium, berillium are alkaline Earth metals..

Answer 2

Answer:

any of the elements beryllium, magnesium, calcium, strontium, barium, and radium, occupying Group IIA (2) of the periodic table. They are reactive, electropositive, divalent metals, and form basic oxides which react with water to form comparatively insoluble hydroxides.