Question

what are the similarities between lithium, Sodium and potassium? ​

Answer 1

Answer:

The first column on the periodic table of the chemical elements is collectively called the alkali metal group: lithium, sodium, potassium, rubidium, cesium, and francium. Because their outer electron structure is similar, they all have somewhat similar chemical and physical properties.

Answer 2

The similarities between Lithium, sodium, and potassium are that they belong to the same groups of alkali metals and possess the same physical form.

Explanation:

• Lithium, sodium, and potassium are silver metals having low melting points. When the presence of oxygen they form oxides.
• Because of lower ionization energy, these metals are highly reactive. And in the outermost orbit, they possess only one electron.
• Alkali metals are highly reactive to air and moisture and sensitive to water for this reason these metals are stored in kerosene oil.
• The reaction of lithium, sodium, and potassium is rapid when they are added to water.