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प्रश्न
Complete the statement given below by filling in the blank with the correct word.
The basic unit of an element is an __________.
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उत्तर
The basic unit of an element is an atom.
संबंधित प्रश्न
Name a soft metal.
Define a pure substance. How many types of pure substances do you know?
Give two examples of the following.
Inert gases
State the number of atoms of H2SO4
Name: A form of carbon used as a gem
Tick (√) the correct alternative from the choice given for the following statement
The most ductile metal.
Select the correct answer from the choice in the bracket.
The least reactive metal.
______ is the life-giving element is the air.
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.
Name the element which is used in toothpaste to strengthen our teeth.
