let’s discuss here about asked question what type of solids are electrical conductors malleable and ductile class 12 ?
First of all understand the terms which are used in asked question –
electrical conductors : The Objects or matters through which electricity can pass or by which electric energy can be transmit.
malleable : when any metal pressed or shaped in specific size or shape without break down , this process is called malleable. or we can say that the process of influenced the metal is called malleable.
ductile : when the metal is changed into wire shape or when metal is shaped into a wire by streaching it. is called ductile property.
Note : For solids being electrical conductor , it is necessary the presence of free electrons , when these free move in solids they shows the electrical property in solids. The metal contains free electrons and malleable and ductile property too.
answer : Metallic solids are electrical conductors malleable and ductile. hence Metallic solids is the answer of your asked question.