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Bismuth (Bi) is the heaviest nonradioactive element but the next heaviest is Lead (Pb) and that is much more commonly used. The heaviest element that is naturally occurring, and also usable, though radioactive, is Uranium (U).
Radium
Raduim.....:p
Barium.
strong bases
Bismuth (Bi) is the heaviest nonradioactive element but the next heaviest is Lead (Pb) and that is much more commonly used. The heaviest element that is naturally occurring, and also usable, though radioactive, is Uranium (U).
No,it is not a alkali earth metal.It is a alkali metal.
there are alkali metals and alkali earth metals but there is no such thing as an element called alkali...
Francium is the heaviest of the alkali metals, with an atomic mass of 223 grams.
No, it is an alkaline-earth metal.
Radium
It is an alkaline earth element
Lithium belongs to first group.So it is a alkali metal.
No- it is an alkaline earth metal.
The alkali earth metal with the smallest atomic radius would be beryllium(Be), number four
Metal oxide is the ionic bond combination of any metal element of the periodic table of elements with oxygen. The alkali metals and alkali earth metals are respectively the first and second columns of elements found on the periodic table. Thus, alkali metal oxides and earth metal oxides are types of metal oxides, but metal oxide does not imply alkali.
Rubidium is an alkali metal (group 1, period 5)