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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement.
All pure substances have
पर्याय
the same physical state
the same colour
the same composition
a definite set of properties
उत्तर
a definite set of properties
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संबंधित प्रश्न
What are the different types of mixtures ?
Define: Compounds
Differentiate between:
Homogenous and heterogenous substances
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Tick (√) the correct alternative from the choice given for the following statement.
Gold is used to make jewellery because
Classify the following as elements and compounds.
Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium
______ is a mixture of gases.
Elements contain the ______of the same kind.
Name the element which is used in toothpaste to strengthen our teeth.
