Francium don't explode instantly; probably a confusion with the radioactive disintegration.
It would explode. Instantly.
Not known today but probably francium don't burn.
Francium has not applications and the oxide cannot be prepared.
This property was not measured on francium.
Yes, francium is a solid alkali metal.
Francium isn't in anything since it explodes instantly with a slight movement and it doesn't last long in nature.
Very probable, yes.
Francium is the most reactive of the alkali metals and its radioactive, so yes. If you were to get your hands on some which is very unlikely as its rare then i wouldn't recommend you try it :)
It would explode. Instantly.
Francium is extremely unstable. The most stable isotope of francium has a half-life of only about 22 minutes. Other isotopes of francium have half-lives measured in microseconds. Scientists predict there is less than one ounce of francium in Earth's crust at any one time. Because of this instablilty, it would be much easier to go get a cup of coffee and wait for francium to cut itself apart.
Yes, francium is a highly reactive alkali metal and will react vigorously with water, producing hydrogen gas and heat. Due to its extreme rarity and radioactivity, the actual observation of francium reacting with water has not been extensively documented.
Your blood would immediately boil killing you instantly.
It is pretty small, but after you shoot someone enough all the needles on him explode and kill him instantly.
Yes, francium is considered harmful to humans due to its extreme reactivity and radioactivity. It is very rare and highly radioactive, with a half-life of only about 22 minutes, making it difficult to study and posing significant health risks if ingested or inhaled.
Francium is the metal that reacts the most violently with acid. Francium is a highly reactive and rare metal that is very unstable and will readily react with any acid, causing a vigorous and potentially explosive reaction. Due to its extreme rarity and radioactivity, francium is not used for practical applications.
Not known today but probably francium don't burn.
Sodium and potassium are two metals that can explode when mixed with acids such as hydrochloric acid or sulfuric acid. They react vigorously, producing hydrogen gas which can ignite and cause an explosion.