Question

Classify the following elements as Metals and Non metals and give their symbols also.
(Copper, Hydrogen, Oxygen, Aluminium. Iron, Silver, Carbon, Sulphur, Gold, Phosphorus) ​

Answer 1

Metals-

1. Copper (Cu)
2. Aluminium (Al)
3. Iron (Fe)
4. Silver (Ag)
5. Gold (Au)

Non metals-

1. Hydrogen (H)
2. Oxygen (O)
3. Carbon (C)
4. Sulphur (S)
5. Phosphorus (P)

Answer 2

Answer:

copper - Copper is a chemical element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color.

Hydrogen - Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. ... Most of the hydrogen on Earth exists in molecular forms such as water and organic compounds.

aluminum - Aluminium is a chemical element with the symbol Al and atomic number 13. Aluminium has a density

Iron - Iron is a chemical element with symbol Fe and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table

silver - silver (Ag), chemical element, a white lustrous metal valued for its decorative beauty and electrical conductivity. Silver is located in Group 11

Carbon - Carbon (from Latin: carbo "coal") is a chemical element with the symbol C and atomic number 6. It is nonmetallic

Sulphur - Sulfur is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic.

Gold - Gold is a chemical element with the symbol Au and atomic number 79

Phosphorus is a chemical element with the symbol P and atomic number 15.

Explanation:

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