Iron is used !
Iron has more important mechanical properties.
Many different metals are used. Jewelry is often based on certain expensive metals such as gold, platinum, or silver, but other metals are used as well.
Metals such as platinum (in cisplatin) and gold (in auranofin) are used in certain chemotherapy drugs to target and destroy cancer cells. These metals are incorporated into the drugs to enhance their effectiveness against cancer.
Mining metals, farming, and other jobs.
No jobs
* Sodium in its metallic form can be used to refine some reactive metals,such as potassium, zirconium from their compounds. * It is used to purify molten metals. * It is used in manufacturing of soaps. * It is added in certain alloys to improve their structure.
Humans need a some amount of certain metals to function normally. Most metals are used as cofactors in enzymes, catalyzing useful reactions and serving important roles.
Metals are generally not soluble in water, with the exception of certain alkali metals and alkaline earth metals.
metals are used for all sorts of things like; handles, machines, equipment and loads more.but if you can find the answer to why we use metals for these jobs then add your answer on because i want to know. :P
Certain metals can be blackened or streak by perspiration...
A solution with a low pH (an acid) can dissolve certain metals.