Mg-24
1
Calcium is a bivalent chemical element - 2+.
The name of the element magnesium was derived from Magnesia which is a Greek district in Thessaly. This metallic element is one of the most abundant elements on Earth and makes up a huge portion of its mantle.
The calcium cation is (Ca)2+.
Mg (magnesium)
A Magnesium ion has a charge of 2+.
Calcium
1
Manganese (Mn) is a transition element having various charges, and an atomic number of 25. It's valences are : +2, +3, +4 and +6. The most common ion charge of Mn is +2.
Calcium is a bivalent chemical element - 2+.
Na would be the most different from Magnesium.
The name of the element magnesium was derived from Magnesia which is a Greek district in Thessaly. This metallic element is one of the most abundant elements on Earth and makes up a huge portion of its mantle.
The calcium cation is (Ca)2+.
Sr
Magnesium.
calcium
calcium