Beryllium (Be)
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Beryllium will have the highest. Down a group ionization energy decreases.
The amount of calcium and magnesium in water determines its hardness.
No. Barium and magnesium and calcium are in group 2A but potassium is in group 1A.
Strontium. They both have two electrons in their outermost energy level, however since the electrons are farther from the nucleus in Strontium than in Calcium, Strontium is more readily able to shed these two electrons to achieve a more stable state with it's outermost energy level being complete (with 8 electrons).
abundance of iron magnesium and calcium
Six elements are there. And they are: beryllium, magnesium, calcium, strontium, barium, radium
Group 2 elements or alkaline earth metals are beryllium, magnesium, calcium, strontium, barium and radium
Beryllium, Magnesium, Calcium, Strontium, Barium and Radium.
Beryllium, Magnesium, Calcium, Strontium, Barium and Radium.
beryllium magnesium calcium strontium barium radium
These metals are beryllium, magnesium, calcium, strontium, and barium.
Beryllium, Magnesium, Calcium, Strontium, Barium, and Radium all have an oxidation state of plus 2.
Beryllium, calcium, strontium, barium, and radium
Magnesium with two electronic shells.
Beryllium, Magnesium, Calcium, Strontium, Barium, Radium
Beryllium, magnesium, calcium, strontium, barium, and radium.
Beryllium magnesium calcium strontium barium radium.