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Calcium
Berylium (Be)
Group 2 (alkaline earth metals): lithium, sodium, potassium, caesium, rubidium, francium.
Group 2 contains the alkaline earth metals
Neither.Calcium is an alkaline earth metal and located in the 4th Period of the periodic table. Lanthanoids only occur in the 6th Period and Actinoids in the 7th Period.
Strontium
atom
Cesium is the most alkaline element on earth.
Calcium
Alkaline-earth elements form cations.
Alkaline-earth elements form cations.
It is an alkaline earth element
Alkaline earth metals
acidic
No, the first element, hydrogen, is not an alkaline earth metal. The first of those is Beryllium.
Alkaline earth solid metal , group 2, period 2, atomic number 4
7th period because atomic size down the group increases. And Alkali Earth metals are found only in Group 1. The element is in Group 1 and period 7