The atomic weight of nickel lies in between that of cobalt and copper.
The element with Ar4s2 3d9 electron configuration is cobalt (Co).
Tin is heavier then Copper.Copper has an atomic number of 29, while Tin has an atomic number of 50.
Atomic number 27 : Cobalt Atomic number 28 : Nickel Atomic number 29 : Copper Atomic number 30 : Zinc Atomic number 31 : Gallium
Copper is a chemical element. It can be a compound but copper is usually known as a chemical element.
Five minerals that may be found in nodules are manganese, iron, cobalt, copper, and nickel. These minerals are commonly found in nodules formed on the ocean floor.
copper
The element with Ar4s2 3d9 electron configuration is cobalt (Co).
Copper and Cobalt come to mind immediately.
Copper, Iron, Cobalt, etc.
Tin is heavier then Copper.Copper has an atomic number of 29, while Tin has an atomic number of 50.
Cobalt is an element on the periodic table. It is a grey metal that is hard and found near copper in underground mines.
Cobalt like iron and many other metals occurs mainly in ore form and has been used in compound form to colour glass and pottery for over 2,000 years. However Cobalt-60 a radioactive isotope is artificiality produced from the stable common isotope Cobalt 59
Cobalt is primarily mined as a byproduct of copper or nickel mining. Once extracted from the earth, cobalt is refined and processed to create cobalt metal, cobalt oxide, cobalt sulfate, or other cobalt compounds which are used in various industrial applications, such as batteries, magnets, and aerospace alloys.
Cobalt is a naturally occurring element. ----- Not really. It is extracted from ores like other metals. It does not appear in nature as a pure metal, but in a compound, often found with Copper containing ores. Artificially created elements usually refer to elements that have been created by fusing smaller atoms together to create heavier atoms - examples include Californium, Curium and Plutonium.
Cobalt and Copper
Cobalt is reasonably abundant. It is not rare. Abundance of cobalt in the earth crust: 25-35 mg/kg Abundance of cobalt in the sea water: 0,02 microgram/L Abundance of cobalt in the solar system: 2,3.10-3 atom mole fraction relative to silicon=1. Abundance of cobalt in the human body: 0,000 002 1 %
The element found in the highest concentration in the human liver is iron. Other elements present in trace amounts include copper, zinc, selenium, and cobalt.