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The metal which is soft and can be cut with knife is

  • Mercury

  • Sodium

  • Iron

  • Copper


B.

Sodium

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The metal which is stored in kerosene is

  • Phosphorus

  • Magnesium

  • Sodium

  • Zinc


C.

Sodium

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The metal which reacts with water only when it is red hot and steam is passed over it, is

  • Iron

  • Calcium

  • Sodium

  • Magnesium


A.

Iron

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The metal which is not corroded by air, water and acids is

  • Copper

  • Zinc

  • Aluminium

  • Gold


D.

Gold

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The liquid metal at room temperature is

  • Mercury

  • Bromine

  • Sodium

  • Gold


A.

Mercury

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