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What is the heaviest Alkaline-earth metal?
The heaviest alkaline-earth metal is radium. Radium is a highly radioactive element and is the heaviest and most unstable of the alkaline-earth metals.
What is the heaviest usable metal?
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).
What is the 2nd heaviest akaline earth metal?
Barium is the second heaviest alkaline earth metal, following radium in terms of atomic weight.
Alkali metal hydroxides and alkaline earth metal hydroxides are?
Alkali metal hydroxides are strong bases that are highly water-soluble, forming alkaline solutions. Alkaline earth metal hydroxides are also bases but are less soluble in water compared to alkali metal hydroxides, resulting in less alkaline solutions.
Is silicon a alkali metal or a alkaline earth metal?
Silicon is neither an alkali metal nor an alkaline earth metal. It is a metalloid, which means it has properties of both metals and nonmetals. Silicon is located in the p-block of the periodic table, specifically in group 14. Alkali metals are found in group 1 of the periodic table, while alkaline earth metals are found in group 2.
Which element Is an alkali metal with a mass greater than 200?
Francium is the heaviest of the alkali metals, with an atomic mass of 223 grams.
Is Na a alkali earth metals?
No,it is not a alkali earth metal.It is a alkali metal.
What is the heaviest Alkaline-earth metal?
The heaviest alkaline-earth metal is radium. Radium is a highly radioactive element and is the heaviest and most unstable of the alkaline-earth metals.
What is the heaviest usable metal?
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).
Is alkali metal a calcium?
No, it is an alkaline-earth metal.
What is the 2nd heaviest akaline earth metal?
Barium is the second heaviest alkaline earth metal, following radium in terms of atomic weight.
What is the smallest alkali earth metal?
Beryllium is the smallest alkali earth metal in terms of atomic size and atomic number.
Is beryllium alkali metal or alkaline earth metal?
It is an alkaline earth element
Is lithim alkali metals or alkaline earth metal?
Lithium belongs to first group.So it is a alkali metal.
Is the element Ca an alkali metal?
No- it is an alkaline earth metal.
Is rubidium an alkaline-earth metal alkali metal transition metal or a semiconductor?
Rubidium is an alkali metal (group 1, period 5)
What is the chemical composition of alkalie?
Alkali is a basic, ionic salt of an alkali metal or alkaline earth metal element. Thus, the chemical composition of an alkali is: alkali metal,hydrogen,oxygen,carbon.
