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METALS AND NON-METALS
LAKHMIR SINGH & MANJIT KAUR|Exercise Long Answer Type Question|1 VideosMETALS AND NON-METALS
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LAKHMIR SINGH & MANJIT KAUR|Exercise Solved Problem|1 VideosCHEMICAL REACTIONS AND EQUATIONS
LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASED ON HIGH ORDER THINKING SKILLS (HOTS)|1 VideosPERIODIC CLASSIFICATION OF ELEMENTS
LAKHMIR SINGH & MANJIT KAUR|Exercise VERY SHORT ANSWER TYPE|6 Videos
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LAKHMIR SINGH & MANJIT KAUR-METALS AND NON-METALS-Exercise
- Name one metal and non - metal which exist as liquids at room te...
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- why are metals called electropositive elements whereas non-metals are ...
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- (a) Name the most abundant metal in the earth's crust. (b). Name the...
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- Name ore metal which has a low melting point.
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- Name the metal which is the poorest conductor of heat.
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- State whether the followign statement is true of false: Non-metals r...
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- From amongst the metals sodium, calcium, aluminium, copper and magnesi...
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- What changes in the colour of iron nails and copper sulphate solution ...
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- What is aqua-regia? Name two special metals which are insoluble in com...
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- Give the names and formulae of (a) two acidic oxides, and (b) two basi...
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- What name is given to those metal oxides which show basic as well as a...
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- Name two metals which form amphoteric oxides.
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- A copper coin is kept immersed in a solution of silver nitrate for som...
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- Which property of copper and aluminium makes them suitable: (a). For...
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- Write the name and formulae of (a) a metal hydride, ad (b) a non-metal...
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- Name the metal which has been placed: (a). At the bottom of the reac...
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- Which of the two metals is more reactive: copper or silver?
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- (a). Name one metal which is stored in kerosene oil. (b). Name one n...
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- Write equation for the reaction of (a). Sodium with oxygen (b) mag...
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- Name two metals which are used: (a). For making electric wires (b)...
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