Questions

We know that most of the metals are goof conductors of electricity and heat. Metals are very strong but they are malleable i.e, they can be bent into a shape. These are shiny when they are cut or polished. 

Hence, metals are malleable, conductors and luster. All the above are properties of the metals.

Most known extrasolar planets most resemble to the planet Venus.

The expansion of the rail networks led to better transport system for trading between many parts of the nation and the steel is the main component in making the rails and the locomotive itself resulting in the growth of the steel industry.

Nationalistic composers expressed their nationalism by basing songs on dances or people, folklore, peasant life, operas, symphonic poems.

Floating gate avalanche injection MOS (FAMOS) transistor is used in each cell of EPROM.

New York City Subway has 468 stations (277 of which are under ground) in a network covering 370 km (230 miles)