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Ramos Sapkota
3 years ago Grade -10 (SEE) Chemistry

Group IA called Alkali Group

Why are the element of group IA called alkali metals?

 

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  • Alkali group
  • Group IA element in period table
  • why group IA is called Alkali Group?
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1 Answer

Ramos Sapkota
3 years ago Answer Link Tribhuvan University > Faculty of Humanities and Social Sciences > BCA (Bachelor in Computer Application)

The group 1 of the periodic table contain six elements namely Lithium(Li), Sodium(Na),Potassium(K),Rubidium(Rb),Cesium(Cs) and Francium(Fr). These metals are called alkali metals because they form alkalies( i.e. strong bases capable of neutralizing acids) when they react with water.

These metals are soluble in water and form metallic hydroxides and evolve hydrogen gas. These hydroxide are called alkalies. Therefore the elements of group IA are called alkali metals.

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