In a computer, where is silver and copper? Where is gold? What do these precious metals do in a computer?

How are precious metals retrieved from an old computer?

How is the gold separated from a microprocessor?

What does this gold become?

Why is the metal in other computer parts harder to recycle?

How do positive and negative charges help to recycle the metal?

How are gold salts created?

Are all of the metals used again in computers? What else could these metals be used for?

What do satellites and the space shuttle use gold for?

c is the correct answer hope this !

oxygen is the first element in group 16 (via) of the periodic table. the periodic table is a chart that shows how chemical elements are related to each other. the elements in group 16 are said to belong to the chalcogen family. other elements in this group include  sulfur, selenium, tellurium,  and  polonium.  the name chalcogen comes from the greek word  chalkos,  meaning "ore." the first two members of the family, oxygen and sulfur, are found in most ores.

oxygen is by far the most abundant element in the earth's crust. nearly half of all the atoms in the earth are oxygen atoms. oxygen also makes up about one-fifth of the earth's atmosphere. nearly 90 percent of the weight of the oceans is due to oxygen. in addition, oxygen is thought to be the third most abundant element in the universe and in the solar system.

the cover letter for a job search includes the skills one has for the particular job. including a cover letter is always a good idea, as it describes the ability to perform a task, and the employer can easily fetch the intention of the job you want to do.  

the cover letter is very important to be included in the job search document. hence, i strongly with the statement.