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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
Choose the most appropriate answer
A solvent of Iodine is
Is food that we eat a mixture ?
What is the difference between a pure substance and a mixture ?
Differentiate between:
Homogenous and heterogenous substances
What is meant by H20 and 3H2O
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt, and O; the element which is metallic is ____, an inert element is ____, forms a triatomic molecule is ____, is liquid at room temperature is_ ___.
Select the correct answer from the choice given below.
A group of atoms of elements
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
Oxygen is very essential for us to live. It forms 21% of air by volume. Is it an element or compound?
Elements contain the ______of the same kind.
