Copper sulfate drain cleaner. For some reason copper sulfate is sold for use in keeping drains clear. I think it's supposed to inhibit the growth of roots that may be working they way into underground clay drains. This brand consists of fine needle-like crystals. Source: Farm & Fleet ...
Copper is a well-known element because of its distinctive reddish metallic color and because it occurs in pure form in daily life. Here is a collection of facts about this beautiful transition metal: Fast Facts: Copper Element Symbol: Cu Atomic Number: 29 Atomic Weight: 63.546 Appearance: Redd...
Number of isotopes (atoms of the same element with a different number of neutrons): 35; 2 stable Most common isotopes: Cu-63 (69.15% natural abundance) and Cu-65 (30.85% natural abundance) The history of copper Most copper occurs in ores and must be smelted, or extracted from its ore...
copper is a chemical element that has the atomic number 29 and the symbol cu. it is an extremely high thermal and electrical conductivity metal that is soft, malleable, and ductile. in nature, copper can be found in its free metallic state. pure copper has a pinkish-orange tint when it ...
Sexual health is defined as the ability to embrace and appreciate one’s sexuality throughout one’s life. It is critical to our bodily and emotional well-being. Being sexually healthy entails the following: Recognizing that sexuality is a natural element of life and entails more than just sexu...
copper Crystalline copper from Michigan.(more) copper (Cu), chemical element, a reddish, extremely ductile metal of Group 11 (Ib) of the periodic table that is an unusually good conductor of electricity and heat. Copper is found in the free metallic state in nature. This native copper was ...
Carbon's discovery is lost to history. The element was known to prehistoric humans in the form of charcoal. Carbon as coal is still a major source of fuel worldwide, providing about 37% of the world's electricity, according to the World Coal Association. Coal is also a key component in...
There are many interestingfacts about the element gold, which is listed on the periodic table as Au. This is the only truly yellow metal on Earth, but there's a lot more to learn about gold. Gold Facts Gold is the only metal that is yellow or "golden." Other metals may develop a ...
Tin is a chemical element that belongs to the main metal group. Its symbol is Sn, because its Latin name is Strannum. Anglo-Saxon origin being tin, came from being Named after Etruscan god, Tinia. There is evidence that Stone Age men used it 3,500 years ago. How the ancients discovere...
Chromium (Cr) - The Electron Configuration of Chromium is [Ar]3d54s1. Chromium is a Lustrous, Hard metal which has a Silver-Gray Color. Learn about Chromium Element and its Properties and Uses.