Francium can form cations with the charge +1.
Francium cannot be bought.
Francium is not a commercial product.
Francium isn't available for several reasons:It is highly radioactiveIt will react extremely violently with air and waterIt is highly toxicIt is very rare (about 21 grams exist in the entire world)There is no dealer/seller who can or will sell you Francium, whatever they say about it.
Francium is a true chemical element, not an example.
Fr is the symbol for the radioactive element francium.
Francium hasn't applications.
Francium has not now practical applications; francium is used only for scientific studies.
Francium hasn't price.
Francium is not a commercial product.
Francium is not a commercial product.
Francium is not a commercial product.
Francium is not a commercial material.
Francium is not a commercial product.
10g
Francium isn't available for several reasons:It is highly radioactiveIt will react extremely violently with air and waterIt is highly toxicIt is very rare (about 21 grams exist in the entire world)There is no dealer/seller who can or will sell you Francium, whatever they say about it.
900+pesos for 20g , 500+pesos for 10g
+10g
Francium was named after France, the country it was dicovered in.
Not known today but probably francium don't burn.