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  1. 8th
  2. Chemistry
  3. Materials: Metals and Non-Metals
  4. Chemical Properties of Metals and Non Metals

Chemical Properties of Metals and Non Metals

Materials: Metals and Non-Metals
Chemistry
Class 8

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Reaction of Metals and Non Metals with Oxygen and Water

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Reaction of Metals with Acids, Bases and Metal Salts

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Related Questions to study

When sodium hydroxide reacts with aluminium metal:

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An element forms an oxide which is acidic in nature. will be :

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The list gives the order of some metals and hydrogen in the reactivity series.
Metal is also included.
Most reactive




least reactive
Which of the following correctly shows the properties of metal ?

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Non-metals have ........... electronegativity.

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Which of the following oxide is amphoteric in nature?

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Fill in the blanks to complete the following paragraph.

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An ore on heating in air produces sulphur dioxide. Which process would you suggest for its concentration ? Describe briefly any two steps involved in the conversion of this concentrated ore into related metal.

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Sodium, potassium and lithium are stored under oil, give reason.

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An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be:

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Give reason:
Metals forms positive ions.

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