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प्रश्न
Select the correct answer from A, B, C, D & E for the statement given below :
A mixture consisting of elements & a compound.
विकल्प
Gunpowder
Iodine
Boron
Helium
Bromine
उत्तर
A mixture consisting of elements & a compound: Gunpowder
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संबंधित प्रश्न
Give one example for the following types of mixtures :
solid-liquid heterogenous mixture.
Give one use of the following substance:
Iron
Tick (√) the correct alternative from the choice given for the following statement.
Atoms of different kinds combine to form molecules of
Tick (√) the correct alternative from the choice given for the following statement
A gaseous non-metal.
Select the correct answer from the choice given below.
An impure substance
Explain the term ‘mixture’.
Select the correct answer from A, B, C, D & E for the statement given below :
A metalloid.
Give a reason for the following statement :
Brass & bronze are examples of mixtures, while copper sulphate & lead nitrate are examples of compounds.
Higher Order Thinking Skills.
In the diagram given below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent
- molecule of a compound
- molecule of an element consisting of two atoms
- molecule of an element consisting of three atoms
Name the two elements which are derived from the country.
