SOLAR SYSTEM

Detailed explanation-1: -Metals are good conductors of heat and electricity, and are malleable (they can be hammered into sheets) and ductile (they can be drawn into wire).

Detailed explanation-2: -Note: Metals are lustrous, malleable, ductile and good conductors of heat and electricity. Metals are used in transportation, household conveniences. Metals are elements that can form positive ions.

Detailed explanation-3: -Metals are excellent conductors of electricity and heat because their atoms form a matrix through which outside electrons can easily move. Instead of orbiting their individual atoms, they generate a sea of electrons around the positive nuclei of the interacting metal ions.

Detailed explanation-4: -“Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons).

Detailed explanation-5: -Metals like iron, copper, aluminium, tin, zinc, silver, gold etc. are malleable and conduct electricity.