Copper Uses || What Copper does to Water || How Copper is Made
Copper is a transition element, chemical symbol Cu, English copper, atomic number 29. Pure copper is a soft metal. The surface is red-orange with metallic luster when cut, and the…
Copper is a transition element, chemical symbol Cu, English copper, atomic number 29. Pure copper is a soft metal. The surface is red-orange with metallic luster when cut, and the…