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प्रश्न
Write the names of elements from the following symbol:
Ir
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उत्तर
Ir- Iridium
संबंधित प्रश्न
Give one example for the following types of mixtures :
solid-liquid heterogenous mixture.
State the number of atoms of each element, present in \[\ce{HNO3}\].
Also name the compound.
State the number of atoms of CaCO3
Answer the following question:
What do you understand by the statement: ‘metals are ductile and malleable’?
Indicate whether the following statement is true or false:
Elements are made up of compounds
Tick (√) the correct alternative from the choice given for the following statement.
Sulphur and carbon are
Explain the term ‘mixture’.
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Water contains _____ and _____ element.
Matter is its simplest form is called ______.
