You die. Just like eating most alkali metals. (Assuming a small dice sized cube)
Rubidium hypochlorite is the name for this chemical formula.
Rb is the symbol for the element, rubidium.
Rb is rubidium, O is oxygen. They will combine to form Rb2O which is called rubidium oxide.
Rubidium iodide
Rubidium is a neutral atom in its elemental form. The rubidium ion, found in rubidium compounds, is smaller than a neutral rubidium atom.
Rubidium chloride, RbCl, should be formed.
The radius of strontium is smaller than the radius of rubidium.
FRb
Rubidium is highly reactive and if it is added to cold water there will be a large, exothermic reation; rubidium hydroxide and hydrogen are formed.
The salt rubidium chloride is produced, along with considerable heat and light!
The rubidium reacts violently, producing hydrogen gas and a rubidium salt. If oxygen is present the heat from the reaction may ignite the hydrogen.
Rubidium hypochlorite is the name for this chemical formula.
Rb is the symbol for the element, rubidium.
Rb is rubidium, O is oxygen. They will combine to form Rb2O which is called rubidium oxide.
Rubidium is an element and so it is made of nothing but rubidium.
Rubidium iodide
Rubidium is not flammable.