Hydrogen (H) is the first basic metal on the periodic table.
- Basic or alkali metals are those metals which belong to the s-block of the periodic table.
- The alkali metals look soft, glossy, and they are highly reactive at standard pressure and temperature.
- When these alkali metals lose one electron from their outermost shell they attain a charge of +1.
- Metallic hydrogen acts like an electric conductor.
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