Oxygen will make it impure and will react with the copper making it copper oxide, which isnt as conductive as copper alone
Bromine, oxygen and sulphur are all non metals, mercury is a metal. Mercury will conduct electricity and heat thou at quite low levels while the others will have negligible conductivity if at all. With metals, conductivity will decrease with an increase in temperature.
Rhenium oxide.
Copper has a conductivity of 57 MS/m, whereas Silver has a conductivity of 66.5 MS/m. Bosch Automotive Engineer's Handbook 2nd Ed. 1987 Delta Press ISBN:1-85-226-00-9
The thermal conductivity of oxygen is 24,24 mW/mK at 1,013 bar and 0 0C.
Copper Carbonate.
Copper has the highest conductivity
An oxide is formed and the mass is increased.
Copper has a high thermal conductivity, not low. This is a good generalization of any metal, although they vary in conductivity.
Copper is good conductr of heat and electricity
It doesn't. Conductivity increases with increasing concentration.
Magnitize it
Copper in one of the most electrically conductive of substances. Few materials have more conductivity. These include platinum, gold, and silver.
Bromine, oxygen and sulphur are all non metals, mercury is a metal. Mercury will conduct electricity and heat thou at quite low levels while the others will have negligible conductivity if at all. With metals, conductivity will decrease with an increase in temperature.
The thermal conductivity of oxygen is 24,24 mW/mK at 1,013 bar and 0 0C.
It can be used for anything that requires conductivity because copper is conductive.
The electrical conductivity of copper is 1,7241 microhm.cm at 20 oC.
High density high conductivity