Science, asked by Mohithmohan176, 6 months ago

11.Write the correct symbols of the following elements which are written

incorrectly. (i) FE (Iron) (ii) AL (Aluminium) (iii) CO (Cobalt) (iv) AG (silver)

(v) NA (sodium) (vi) AR (Argon)​

Answers

Answered by Jijnasa
5

Answer:

Fe

Al

Co

Ag

Na

Ar

Explanation:

hope this helps you

Answered by brainliestnp
3

Answer:

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1. FE (iron)

The name derives from the Anglo-Saxon iron of unknown origin. The element has been known from prehistoric times. The symbol Fe is derived from the Latin ferrum for "firmness". ... Iron is primarily obtained from the minerals hematite (Fe2O3) and magnetite (Fe3O4).

2. alluminium

Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. It is a silvery-white, soft, non-magnetic and ductile metal in the boron group.

3. Cobalt

Cobalt is a chemical element with the symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically ...

4. sodium

The symbol Na derives from the Latin natrium for "natron" (soda in English). Sodium was discovered in 1807 by the English chemist Humphry Davy from electrolysis of caustic soda (NaOH).

5. silver

Silver is a chemical element with symbol Ag and atomic number 47. Classified as a transition metal, Silver is a solid at room temperature.

6. Argon

Argon is often used when an inert atmosphere is needed. It is used in this way for the production of titanium and other reactive elements. It is also used by welders to protect the weld area and in incandescent light bulbs to stop oxygen from corroding the filament.

all symbols are correct

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