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प्रश्न
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Sand
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उत्तर
Silicon dioxide (Sand) — SiO2
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संबंधित प्रश्न
Give Two Examples for Each of the Following: Inert Gases
Name: a Non-metal Which is a Good Conductor of Electricity.
Tick (√) the correct alternative from the choice given for the following statement.
Sand is a compound of
Select the correct answer from the choice given below.
A group of atoms of elements
Explain the difference between Atoms and molecules.
Give an example of two liquids that form heterogeneous mixtures.
Select the correct answer from the choice given below to complete the sentence :
An example of a monoatomic molecule is ___________.
There are ______ number of known elements.
Classify the following as elements and compounds.
Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium
Name the constituents of water.
