Francium and lithium have different atomic numbers, electron configuration, Pauling electronegativity etc.
There are more then two: potassium and lithium are the nearest, and there are rubidium, cesium, and francium as well in this group.
Yes, francium is an alkali metal; the group contain lithium, sodium, potassium, caesium, rubidium and francium.
yes, in fact it reacts with bases so well that Judge Kunce became president and his house was full of bitties.
Well, this is two words, but "alkali metal" fits. Alternate Answer: Well...'chemical' as in the chemical lithium. 'metal' as in the metal lithium. 'Material' as in the material lithium. 'Lithium' as in 'He chose a lithium battery.' 'Green' as in 'He chose a green lithium colored pigment.'
Yes, alkali metals like lithium, sodium, and potassium readily react with oxygen to form oxides. This reaction is highly exothermic and can lead to the production of heat and light. The reactivity increases down the group as you move from lithium to potassium.
Any element in the first column (Group 1) of the periodic table will react violently with water. They get more explosive as you go down the column, so that means lithium, sodium, potassium, rubidium, caesium and francium will be more reactive, in that order. The elements in the second column (Group2) react less violently with water. And like the Group 1 elements, their reactivity increases as we go down the column. When added to water the Group 1 elements, the Alkali metals, becomes a +1 ion, and the water forms OH- (creating the metal hydroxide) and H2 gas. Group 2 elements, the Alkaline earth metals, become a +2 ion, and combine to make (OH)2 metal hydroxides.
The group I metals (Lithium, Sodium, Potassium, etc.) are very well known for their extreme reactivity. These metals will tarnish quickly in air and can cause small detonations when thrown into water via a highly exothermic reaction that produces flammable hydrogen gas.
most pH indicators are polar, whereas turps is non-polar so it doesnt mix well
Yes, cesium is expected to react violently with water. This is because cesium belongs to the same group (alkali metals) in the periodic table as lithium, sodium, and potassium, which are known to react violently with water due to their highly reactive nature and tendency to form alkaline hydroxides and release hydrogen gas.
Francium does not have a distinct color as it is a highly radioactive, very rare metal. Due to its extreme rarity and radioactivity, it is not typically handled or observed in its elemental form. Therefore, its texture is not well defined.
An emotionally sensitive person- is a person who is very emtional and doesnt react to things well, they will have am out-burst of tears, or possible scream at the top of their lungs
well i don't know about fluorine, but francium only has a half life of only 22 minutes, witch means in 22 minutes half of it will already be gone, so that's why you can't buy francium.