Sagot :
Answer:
1. Magnesium
2.Calcium
3.Strontium
4.Barium
5.Radium
Explanation:
sorry jan lang po kaya ko
...
.pa follow
and pa brainliest na lang po!
Answer:
1.magnesium
2.calcium
3.strontium
4.barium
5.radium
6.scandium
7.Y
8.alkali metal group
pa brainliest