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U-LIKE SERIES-METALS AND NON METALS-SHORT ANSWER QUESTIONS
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- Give reasons for the following: (i) Platinum, gold and silver are...
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- State reasons for the following: (i) Metals are good conductors of he...
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- Give reasons for the following: (i) Zinc oxide is considered an ampho...
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- List in a tabular form, the changes in colour observed and the name of...
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- Give reasons : (i) Silver metal does not easily combine with oxygen b...
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- (a) Compare the properties of a typical metal and a non-metal on the b...
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- A non-metal A is an important constituent of food and forms two oxides...
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- A metal 'X' combines with a non-metal ‘Y by the transfer of electrons ...
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- Write the chemical name and formula of gypsum. What happens when gypsu...
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- A gas is produced when conc. H2SO4 is added to solid sodium chloride t...
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- Which three chemical substances are obtained when electricity is passe...
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- Write one example of each of the following: (a) A metal and a non-met...
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- Give reason for the following: (a) Sodium is kept immersed in kerosen...
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- Describe how sodium and chlorine form sodium chloride ? Name the type ...
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- State two properties of each of the following metals which make them s...
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