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Describe the chemical properties of sodium and silver why is silver often used to make eating utensils

Sagot :

Answer:

Describe the chemical properties of sodium.

properties of sodium are: It is highly reactive, reacting explosively with water. It is a silver-white metal having a waxy appearance. It is soft with a bright shiny surface, however as sodium reacts with oxygen in the air it becomes dull due to the formation of a sodium oxide (Na2O) film.

or

Symbol: Na.

Melting point: 97.794°C.

Boiling point: 882.940°C.

Density (g cm−3): 0.97.

Atomic mass: 22.990.

Atomic number: 11.

Electronegativity (Pauling Scale): 0.93.

Classification: Alkali metal, Group I metal.

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Why is silver often used to make eating utensils? Silver does not react with water

Explanation:

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