Copper

Copper is made of only one?
Chemically speaking, a pure substance is a substance which is made up of only one kind of building block. That building block could be an element, lik...
Does a dirty penny stay brown longer than a shiny penny in salt and white vinegar?
What happens when you put a penny in salt and vinegar?How long will it take for vinegar and salt to clean a penny?How long does a penny sit in vinega...
What rock is copper found in?
Copper deposits occur in sedimentary and volcanogenic rocks within a wide variety of geologic environments where there may be little or no evidence of...
What are to facts about the uses of copper?
In terms of industrial use, copper ranks third, behind iron and aluminum. Copper is used in wiring (60 percent of all copper used), plumbing, electron...
Can gaots eat copper?
While copper is a necessary metal for proper organ functions in goats, an overdose of copper is toxic. ... Goats need much more copper than sheep, whi...
Why were copper and gold most likely the first metals to be used during the Neolithic Age?
Copper when combined with other metals like zinc becomes hard enough to make useful tools and weapons. Other metals like iron require a much hight mel...