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प्रश्न
Fill in the blank
A charged particle is called an _____
उत्तर
A charged particle is called an ion
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संबंधित प्रश्न
Why is it not possible to see an atom with naked eyes?
Define:- Atom
Write the names of the elements present in the:-
Glucose
Write the names of the elements present in the:-
Acetic acid
Write the names of `("NH"_4)_2"SO"_4` compounds:
Write the names of `"Ca"("NO"_3)_2` compounds :
Define: Ions
Define: Covalent bond
An atom has 13 protons and 14 neutrons.
What is the atomic number of the atom ?
Fill in the blank
If an atom loses an electron, it acquires ______ a charge.
What value has been given to the mass of this reference atom ?
What is an atom ? How do atoms usually exist ?
Which has more atoms, 50 g of aluminium or 50 g of iron ? Illustrate your answer with the help of calculations.
(Atomic masses : Al = 27 u ; Fe = 25 u)
Define the following term:
Atom
What is the contribution of the following in atomic structure?
Maharshi Kanada
Draw the electron dot structure of this compound.
Elements X and Y have 1 and 7 electrons in their outermost shell respectively.
Which will form negative ion?
Select the correct answer to the statement given below:
Imaginary path around the nucleus of an atom in which electrons revolve.
______ is the smallest particle of an element.
Give the salient features of “Modern atomic theory”.
