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प्रश्न
Name: A form of carbon used as a gem
उत्तर
Diamond is used as a gem.
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संबंधित प्रश्न
Tick the most appropriate answer
Solutions are
- heterogeneous mixtures.
- compounds
- homogeneous mixtures.
- elements
Name: a Metal Which is brittle
Define: Molecule
What is meant by H20 and 3H2O
Find the atomicity of the Following molecule:
Aluminium Suiphide
Indicate whether the following statement is true or false:
A compound is made up of just one kind of atom
Complete the statement with the correct words.
_______ are chemicals which are hydroxide (or oxides) of ______ eg. sodium hydroxide.
Select the correct answer from the choice given below.
The type of molecule- bromine
Select the correct answer from the choice in the bracket.
The least reactive metal.
Give a reason for the following statement :
The filter paper made into a cone & placed in a funnel for filtering out the solid particles in a solid-liquid mixture should be moistened before placing it.
