i actually have no idea what im anwsering............help
No you cannot make a pure sample of Fluorine because it is an earth made element.
boobies
Rhodium is obtained as a byproduct of mining and refining other metals like platinum and nickel. It is generally extracted from these ores through a complex process involving refining and precipitation techniques to isolate rhodium. The final step usually involves smelting and further purification to obtain pure rhodium metal.
The density of rhodium is approximately 12.41 grams per cubic centimeter (g/cm³). So, the density of rhodium in grams per square centimeter would depend on the thickness of the rhodium sample. If you have the thickness of the sample, you can calculate the density in grams per square centimeter by multiplying the thickness (in cm) by the density (g/cm³).
Rhodium can be extracted from a catalytic converter by crushing the converter to a fine powder, then using a chemical process involving acids to dissolve the rhodium. The dissolved rhodium can then be separated and purified through various methods to obtain the pure metal.
Rhodium is the name given to a pure, unmixed element, hence, by definition, it does not have any nickel in it. Assuming you might be talking about rhodium plated jewelry, you'd have to contact the manufacturer as to possible alloy composition.
To make a pure sample of iodine, you can start with a mixture containing iodine and other substances, then use a process like sublimation to separate the iodine from the other components. Sublimation involves heating the mixture to allow the iodine to vaporize and then cooling it to condense the iodine back into solid form. This process helps to obtain a pure sample of iodine.
The sample could be described as pure gold or 100% pure gold.
For example to establish a zero point for an instrument or to make a measurement on water considered as a pure sample.
Lawrencium is very difficult to obtain and only in quantities of some atoms.
Sodium is to reactive for the average human to make. though scientists produce it every day in labs
The most straightforward way to make a pure sample of calcium is to electrolyze a molten calcium salt with an "inert" cathode such as platinum. Considerable care is required to prevent reaction of pure calcium with the ambient atmosphere.