What is tha main reason behind various metals such or iron get wanted energy year in our country
Answers
Answer:
Brainiest me
Explanation:
Hard, shiny, and tough—metals are the macho poster boys of the material world. Learning how to extract these substances from the Earth and turn them into all kinds of useful materials was one of the most important developments in human civilization, spawning tools, jewelry, engines, machines, and giant static constructions like bridges and skyscrapers. Having said that, "metal" is an almost impossibly broad term that takes in everything from a lead (a super-heavy metal) and aluminum (a super-light one) to mercury (a metal that's normally a liquid) and sodium (a metal soft enough to cut like cheese that, fused with chlorine, you can sprinkle on your food—as salt!). What exactly are metals and what makes them so useful? Let's take a closer look!