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प्रश्न
Write the names of elements from the following symbol:
Cd
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उत्तर
Cd − Cadmium
संबंधित प्रश्न
Differentiate between:
Homogenous and heterogenous substances
State the number of atoms of CaCO3
Give one use of the following substance:
Iron
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Select the correct answer from the choice in the bracket.
The least reactive metal.
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Select the correct answer from A, B, C, D & E for the statement given below :
A non-metal that is lustrous.
Higher Order Thinking Skills.
List out the metals, non-metals and metalloids which you use in your house, schools. Compare their properties.
Water contains _____ and _____ element.
Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.
Name a non-metal which is required for combustion.
