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प्रश्न
Select the correct answer from the choice given below to complete the sentence :
An example of a monoatomic molecule is ___________.
पर्याय
hydrogen
helium
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उत्तर
An example of a monoatomic molecule is helium.
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संबंधित प्रश्न
Define the term: Element
Give three differences between metals and non-metals.
Mention three gaseous elements and write their molecular formulae
Find the atomicity of the Following molecule:
Calcium Chloride
Write the names of elements from the following symbol:
Fe
Define the terms elements, compounds & mixtures with a view to show their basic difference.
Define the term ‘compound’. In the compound carbon dioxide – the elements carbon & oxygen are combined in a fixed ratio. Explain.
Differentiate metals and non-metals.
Higher Order Thinking Skills.
In the diagram given below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent
- molecule of a compound
- molecule of an element consisting of two atoms
- molecule of an element consisting of three atoms
Elements contain the ______of the same kind.
