Question

List out different metallic objects observed in your home and what character is tick properties of metals help them to made as such objects "more reactive element displace less reactive" prove this statement with activity

Answer 1

Metallic objects: The objects that are processed from their ores from a mineral state to an unstable metallic state are referred to as metallic objects.

Some of the metals that are present at home are copper, aluminium, silver, gold.

Copper:

• Reddish orange soft metal.
• Malleable.
• Ductile.
• Excellent conductor of heat and electricity.

Gold:

• Soft, yellow metal..
• Malleable and ductile.
• Good conductor of heat.

Steel:

• Strength.
• Ductility.
• Durability.

Stainless steel:

• Corrosion Resistance.  
• Cryogenic.
• Ductility.  
• High Strength.

Proof that more reactive metal replaces a less reactive metal:

Steel is replaced by a more reactive stainless steel because it is corrosion resistant and more malleable. The metal is also less in weight and possesses the same strength as steel.

Hence, more reactive element displace less reactive elements.

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