What are three things that the elements Magnesium, Calcium and Barium have in common?
1 answer:
Answer:
1.They are all in the second group of the periodic table
2.They are an alkaline earth metal
3.They all have a shine to them
4.They are all highly reactive
5.They have a silver/white to them
6.They can all be found in the Earths crust
I'm not really sure of any others that they have in common and I thought to give extra so you could choose.
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Hope this helps!
Kaity is the answer have a good day
