Which pair of substance float in water
All metals are ----------- of heat and electricity.
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Hardest known natural substance is
Which is soluble in water?
Chair, table and plough are made up of
Which one is a combustible substance?
Which is a magnetic material?
Which is lighter than water?
Properties of metal due to which it can be beaten into thin sheet is called
Which one is not a transparent object?
The substance through which light do not pass is called
What material is commonly used to make a tumbler because it can hold liquids?
Metallic object loose their lustre due to
The ability of a solute to get dissolved in to a solvent is called
Rusting of iron takes place in presence of
Making orderly arrangement of materials is called
Newspaper, a book, a copy, a diary are made up of
Substances that can burn easily are called
Non-metal which is good conductor of electricity is
146 videos|358 docs|249 tests
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146 videos|358 docs|249 tests
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