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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.
Is aluminum an alkaline earth metal?
No, aluminum is not an alkaline earth metal. Aluminum is a post-transition metal, not an alkaline earth metal. Alkaline earth metals include elements like calcium, magnesium, and barium.
What Element is considered an alkaline earth metal?
Calcium is considered an alkaline earth metal.
What is the family name that calcium is in?
Group 2 (alkaline earth metals): lithium, sodium, potassium, caesium, rubidium, francium.
Heaviest alkaline earth metal?
The heaviest alkaline earth metal is radium, with a molar mass of 226. If you're referring to the largest quantity in nature, it's usually calcium, due to its abundance and the fact that radium is radioactive and occurs in much smaller amounts.
Which alkaline earth metals are radioactive?
Radium is the radioactive metal among alkaline earth metals.
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.
Which alkaline earth metal is radioactive?
Radium. Elements with an atomic number greater than 83 are always radioactive.
What is radiums chemical state?
Radium is an alkaline earth metal, radioactive, solid, reactive.
What kind of metal is radium?
Yes. Radium is actually considered an alkaline earth metal. Its colour is nearly pure white, but when exposed to air, it turns black. Radium is also extremely radioactive. A link is provided to the Wikipedia article on radium.
What class is radium in?
Radium is an alkaline earth metal, group 2, period 7; Ra is a radioactive.
Radioactive element used to treat cancer and is also a alkaline earth metal?
I believe the answer is cobalt (Co).
Is aluminum an alkaline earth metal?
No, aluminum is not an alkaline earth metal. Aluminum is a post-transition metal, not an alkaline earth metal. Alkaline earth metals include elements like calcium, magnesium, and barium.
Is beryllium a alkaline metal?
It is an alkaline earth metal.
Is krypton a alkaline earth metal?
It is not an alkaline earth metal it is a noble gas
Is beryllium alkali metal or alkaline earth metal?
It is an alkaline earth element
Is Krypton a alkaline-earth metal?
It is not an alkaline earth metal it is a noble gas
