Question

Can you name some chemical elements you use or see on a regular basis?

Answer 1

Answer:

Hydrogen. Symbol: H. Atomic Weight: 1.008. ...

Magnesium. Symbol: Mg. Atomic Weight: 24.305. ...

Aluminum. Symbol: Al. Atomic Weight: 26.9815385. ...

Phosphorus. Symbol: P. ...

Chlorine. Symbol: Cl. ...

Argon. Symbol: Ar. ...

Potassium. Symbol: K. ...

Calcium. Symbol: Ca.

Answer 2

The chemical elements used or seen on a regular basis are; Hydrogen (H), Oxygen(O), Carbon (C), Sodium(Na), Chlorine(Cl), Iron(Fe), Zinc(Zn), Aluminium(Al)

This would be based on the things we use or enjoy daily whose components can be traced to some elements on the periodic table.

These daily things we use include;

• Water which is composed of hydrogen(H) and Oxgen(O) because it's chemical formula is H₂O.

• Salt which is composed of Sodium(Na) and Chloride(Cl) because it's chemical formula is NaCl.

• The air we breathe primarily composed of Nitrogen(N), Oxygen(O), argon(Ar), Carbon Dioxide (CO₂), e.t.c.

• Steel which is used to make door, pots, e.t.c composed of an alloy of Iron(Fe) and Carbon(C)

• Zinc (Zn) which is used to make roofing sheets.

• Aluminium(Al) which is used to make windows and doors and kitchen utensils.

The chemical elements listed above are;

Hydrogen (H), Oxygen(O), Carbon (C), Sodium(Na), Chlorine(Cl), Iron(Fe), Zinc(Zn), Aluminium(Al)

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