Question

Explain any two applications of alkaline earth metals in biology, industry

and agriculture​

Answer 1

Answer:

Alkaline earth metals are shiny, soft or semi-soft metals that are insoluble in water. They are generally harder and less reactive than the metals in in group IA, such as sodium, and are softer and more reactive than the metals in group IIIA, such as aluminum. When they combine with oxides (molecules of oxygen plus another element) they make up some of the most common minerals on Earth, with a variety of uses in industry, medicine and consumer goods. Some compounds give off a great deal of light when heated, making them key ingredients in fireworks.