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Because francium has a larger atomic radius, due to a higher presence of protons and neutrons.

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13y ago

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Which rule for the reaction of a metal with oxides of other metals?

Metals placed high in the reactivity series will reduce the oxides of those lower in the series.


Where is carbon placed in the reactivity series and why?

Carbon comes below aluminum and above zinc in the reactivity series: Potassium Sodium Lithium Calcium Magnesium Aluminium CARBON Zinc Iron Tin Lead Copper Silver Gold Platinum


What is the position of titanium in the reactivity series?

Titanium is a less reactive metal and is placed below magnesium but above iron in the reactivity series. It does not react with water or dilute acids at room temperature but can react with steam to form titanium dioxide and hydrogen gas.


How does francium react with acids?

Francium is a highly reactive alkali metal that readily reacts with acids to produce francium salts and hydrogen gas. The reaction is very vigorous and can be explosive due to francium's extreme reactivity. Francium's scarcity and radioactivity make studying its reactions challenging.


What is the name of the alkali metal atom with valence shell configuration 6s1?

The alkali metal atom with a valence shell configuration of 6s1 is francium. It is located at the bottom of the alkali metal group on the periodic table, known for its high reactivity and radioactivity.


What is the most active metal on the periodic?

Francium is the most reactive metal. Reactivity increases and you go down a family and decreases as you go across a period on the Periodic Table. Francium is the farthest left and the lowest so it is the most reactive.


Is francium a ductile?

Francium is not considered ductile because it is a highly reactive metal that is soft and easily deformed. Due to its extreme reactivity with air and moisture, it is difficult to handle and study in its pure form.


Which is the hardest metal in group 1 that is in alkali metals?

Francium is considered the hardest metal in Group 1 (alkali metals). It is the most reactive alkali metal and is very rare in nature. Due to its high reactivity and radioactive nature, it is challenging to study and handle francium.


What is the properties of francium bromide?

Francium bromide is a highly reactive compound due to the extreme reactivity of francium, which is a highly radioactive alkali metal. It would be expected to behave similarly to other alkali metal halides, such as being soluble in water and forming crystal structures. Additionally, due to the radioactivity of francium, handling and studying francium bromide would pose significant safety challenges.


What is Rubidium's ease of reactivity?

Very high, the most reactive metal, apart from Caesium, we exclude Francium because it's radioactive.


Will an explosion occur when francium is placed in water?

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 :)


What is the most receive metal?

Lithium