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MODERN PUBLICATION-METALS AND NON-METALS-EXERCISE
- An element having electronic configuration 2,8,1 is…………reactive than t...
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- Sodium is…………….reactive than copper (less/more) because it occup[ies……...
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- The most common physical state of metals at room temperature is…………..(...
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- A metal occupying higher position in the activity series…………….displace...
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- Name the metal which is best conductor of electricity?
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- Which of the following is a poor conductor of electricity?
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- From the following displacement reactions, predict which is the most r...
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- From the following displacement reactions, predict which is the most r...
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- From the following displacement reactions, predict which is the most r...
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- What is the nature of metal oxides?
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- What is the nature of non-metal oxide?
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- Name two metals which are both malleble and ductile.
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- Name one metal more reactive than hydrogen add one less reactive meta...
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- In nature, metal A is found in free state while state metal B is found...
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- Which of the following elements would yield a basic oxide? S,P,Ca,Si
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- Name two metals which react wth hydrogen
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- Graphite is a good conductor of electricity because
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- Name one non metal which is lustrous?
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- Name one non-metal and one metal which are in liquid state at room tem...
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- Classify the following elements into metals and non-metals? Potassium,...
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