Unknown Story

Hydrogen is a nonmetal! Tasteless and colorless are its physical properties. It can be used in fuel cells to generate electricity.
Gold is a metal! Dence and soft are its physical properties Gold is used to make jewelry.
Krypton is a nonmetal! Light and bright are its physical properties. Its used for high speed cameras too.
Gallium is a metalloid! Soft and silvery is its physical properties. are its element has no biological value.
Lead is a Metal! Soft and Malleable are its physical properties. Lead is also used for car batteries too.
Osmium is a metal! Hard and brittle like are its physical properties. It is used for pen tips.
Copper is a metal. Soft and Malleable are its physical properties. It is used for electric generators.
Cobalt is a metal. Hard and lustrous are its physical properties. It is used to make airbags for cars and other stuff.
Carbon is a nonmetal. Density is a physical property of Carbon. Its used for different gases.
Boron is a metalloid. Brittle and dark are its physical properties. It is used for building strong bones.
Sodium is a metal. Soft and silvery are its physical properties. Its used for nuclear reactors.
Nickel is a metal. Silvery and lustrous are its physical properties. Its used for batteries and other stuff.

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