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प्रश्न
Why is it not possible to see an atom even with the most powerful microscope ?
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उत्तर
Atoms are the building blocks of nature. They are tiniest particles in nature and optical microscopes cannot magnify the image of such a tiny object, so that becomes visible to us. It is possible to watch an atom under an electron microscope.
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संबंधित प्रश्न
Define:- Atom
Write the names of the elements present in the:-
Sodium hydroxide
Write the names of `"Ca"("NO"_3)_2` compounds :
Fill in the blank
An ion with positive charge is called ______
Name the particles which revolve around the nucleus.
Name the particle or particles you would expect to find in :
The orbit of an atom
Fill in the blank
A charged particle is called an _____
Write the full form of IUPAC.
What value has been given to the mass of this reference atom ?
For the symbols H, D and T, write the subatomic particles (protons, neutrons and electrons) found in each one of them.
Compare:
Chlorine atom and chloride ion, with respect to
Atomic structure
Electrical state
Draw the diagrams representing the atomic structures of the following: Neon
Define – Atom.
Name the sub-atomic particles.
Which of the following statements made by Dalton has not undergone any change?
Which of the following has maximum number of atoms?
You are provided with a fine white coloured powder which is either sugar or salt. How would you identify it without tasting?
The graphite refill used is pencil is made of element called ______.
The ______ are combination of atoms of various elements or the same element.
