Group 2 (alkaline earth metals): lithium, sodium, potassium, caesium, rubidium, francium.
Group 2 contains the alkaline earth metals
A chemical symbol represents an element. For example, the chemical symbol H represents the element hydrogen.
Alphabetically, the first alkaline earth metal is barium and the last is strontium.
Radium
Gaia represents the earth so her symbol is the earth or even fruits!
Magnesium, an alkaline earth metal, has two valance electrons. The symbol of magnesium is, Mg ----
Radium is element number 88 with the symbol Ra. Radium is an alkaline earth metal in group 2 of the periodic table. Radium is radioactive and very toxic.
Group 2 elements in the periodic table are the alkaline earth metals.
Alkaline Earth Metals
Beryllium is an alkaline earth metal. It has an atomic number of 4. By looking at this spot on the periodic table, one finds that beryllium has the atomic symbol Be.
Beryllium is in the second group. It is an alkaline earth metal.
Sr is in group 2. It is an alkaline earth metal.
Group 2 (alkaline earth metals): lithium, sodium, potassium, caesium, rubidium, francium.
Alkaline metals and alkaline earth metals form their oxides when burnt. These oxides are base.
It is an alkaline earth element
alkaline earth meatal