The property of metals by which they can be beaten into thin sheets is called, Malleability, Which metal exists as a liquid at room temperature, Mercury, Which metal can be easily cut with a knife, Sodium, The ability of metals to be drawn into thin wires is known as, Ductility, When a metal reacts with oxygen, the resulting metal oxide is generally, Basic in nature, Which metal is the best conductor of electricity and heat, Silver, What gas is evolved when a reactive metal reacts with dilute hydrochloric acid, Hydrogen gas, Why is sodium metal stored under kerosene oil, To prevent its reaction with air and moisture, Which property of metals is utilized in making school bells and musical instrument strings, Sonorousness, What observation is made when a magnesium ribbon is burned in air, A dazzling white flame forms a white powder

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