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प्रश्न
Atoms of one element can be transmuted into atoms of other elements by ______
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उत्तर
Atoms of one element can be transmuted into atoms of other elements by Artificial transmutation.
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संबंधित प्रश्न
Why is it not possible to see an atom with naked eyes?
Give the charge and the mass of an electron, proton and neutron present in an atom ?
How did Neils Bohr visualise the atom ?
State two observations which show that atom is not indivisible.
What is an atom ? How do atoms usually exist ?
An atom of an element X may be written as `""_9^4"X"`
(a) What does the figure 9 indicate?
(b) What does the figure 4 indicate?
(c) What is the number of protons in atom X?
(d) What is the number of neutrons in atom X?
(e) What is the number of electrons in atom X?
(f) How many electrons are there in the outermost shell of an atom of element X?
(g) Write the symbol of ion formed by an atom of element X.
A radical take part – unsplit in a chemical reaction and retains its identity in reactions.
With reference to the radical –
- ammonium
- bisulphate
- carbonate
state the group of atoms present in each radical.
Which of the following has maximum number of atoms?
Does the solubility of a substance change with temperature? Explain with the help of an example.
Dalton’s atomic theory successfully explained
(i) Law of conservation of mass
(ii) Law of constant composition
(iii) Law of radioactivity
(iv) Law of multiple proportions
