When the alkali metals react with the different halogens (Group 7 of the periodic table), the group of compounds formed are known as the alkali metals halides. Due to the fact that there are a ...

It is a basic hydroxide or ionic salt of an alkali metal or alkaline earth metal element which is soluble in water. They are strong bases that turn red litmus paper to blue; they react with acids ...

The spectacular reaction of alkali metals with water was poorly understood — despite being a staple of chemistry classes.

Reaction of Metals with Acids: Metals are usually displace hydrogen from dilute acids (Except copper, silver and gold do not displace hydrogen from dilutes acid because they are less reactive than ...

But alkali metals react with water, often violently, which poses a major experimental challenge.

Alkali metals through history Using chemical properties as his guide, Russian chemist Dimitri Mendeleev correctly ordered the first Group I elements into his 1869 periodic table.

Scientists found a way to create metal from water and it could open new doors to understanding high pressure environments.

Reactions of alkali metals with oxygen When the alkali metals are cut, they initially appear shiny grey but quickly become dull and white as they react with oxygen in the air.