Some chemical compouds of cobalt are:
CoF2, CoF3, CoF4, CoCl2, CoCl3, CoBr2, CoI2, CoF2, CoO, CO2O3, CO3O4, CoS, CoSe, CoTe, CoS2, Co2S3, Co(NO3)2, CoSO4, Co3(PO4)2, etc.
no cobalt is not combine with any thing to make a new substance
Cobalt and chlorine can combine to form cobalt(II) chloride, which is a pink solid compound.
I don't think metallic cobalt can sublimate but there are oxides that combine in such a way as to allow gaseous compounds to form. These can sublimate and in one process pure cobalt is produced.
There are only 3. They are iron, nickel, and cobalt.
Titanium is more reactive than cobalt. Titanium is known for its high reactivity with oxygen, forming a protective oxide layer on its surface. In contrast, cobalt is less reactive and more resistant to corrosion.
Blue ash forms after the cobalt nitrate test of aluminum because cobalt nitrate is reduced by aluminum to form cobalt metal. This cobalt metal imparts a blue color to the ash, indicating the presence of aluminum in the original sample.
Cobalt chloride does not have a fixed pH as it is a salt and does not directly determine the acidity or basicity of a solution. The pH of a solution containing cobalt chloride would depend on the concentration of the solution and any other substances present that may affect the pH.
This compound is cobalt(II) chloride.
Cobalt chloride paper turns from blue to pink in the presence of water. Limewater turns cloudy in the presence of carbon dioxide.
Cobalt metal can be found by mining cobalt-containing ores like cobaltite, smaltite, and erythrite. These ores are usually found alongside other metals like copper and nickel. Once extracted, cobalt can be further refined through processes like roasting, leaching, and electrolysis to obtain pure cobalt metal.
All those metals are considered to be Earth Elements, or substances that can be found on Earth and are pure since they can not be broken down into any other substances.
Iron, nickel, cobalt, gadolinium and their alloys.