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Radium is the radioactive metal among alkaline earth metals.
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∙ 11y ago
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What are three radioactive are?
They are Alkali metals, Alkaline Earth metals, and Carbon 16. ----
What is a alkaline earth metals?
Alkaline earth metals is a group that is in the Periodic Table. Alkaline earth metals is said to be the 2nd most radioactive. Any element that has a greater atomic number than 83 is radioactive. If this 3rd sentence isn't true please blame Fjwood in Answers.com. Because the 3rd sentence I got it from Fjwood. NO OFFENSE FJWOOD.
What is group 2A elements known as?
Alkaline Earth Metals
Elements in group 2 are called?
Group 2 elements in the periodic table are the alkaline earth metals.
Are the elements that make up the iron triad radioactive or are they magnetic or are they alkali metals or are they alkaline earth metals?
There transition, which is the same thing as magnetic
Which are products of the alkaline and earth alkaline metals combustion?
Alkaline metals and alkaline earth metals form their oxides when burnt. These oxides are base.
What are Group 2 called?
Alkaline Earth Metals
Are Alkaline Earth Metals Cation ions?
Alkaline Earth metals are the elements in group 2 of the periodic table. They include beryllium, magnesium, calcium, strontium and barium. Radium is unstable as it is radioactive.
What is the group of alkaline earth metals?
Group 2 contains the alkaline earth metals
Which is more metallic alkaline metals or alkaline earth metals?
alkali metals
What is the name of the 2nd group in the periodic table?
Group 2 is the Alkaline Earth Metals. A link can be found below.
Is alkaline earth metal in the group of metals nonmetals metalloids or diatomic molecule?
The alkaline earth metals are metals!
