No.
Radon is a non-metal, an element. It belongs to group 18 and period 6 on the periodic table.
Radium is a member of the group 2 (alkaline earth metals) of the periodic table of Mendeleev; the other members are beryllium, calcium, magnesium, strontium, barium. Radium is also a radioactive element.
In some cases yes but alkali metals are elements that have 2 valence electrons so they are very reactive. Some examples are Calcium and Radium.
Radium is a natural chemical element, an alkali earth metal; but some isotopes of radium can be obtained artificially.
No, rubidium is not considered a transition metal. It is not located in the periodic table where the other transition metals are, which is mainly the d-block.
Radium is an alkaline earth metal.
it is an alkali metal
This group contains beryllium, magnesium, calcium, strontium, barium and radium. They are all alkali earth metals.
No, radium is an alkaline earth metal .
A metal is a base and is an alkali
metal
alkali you idiots