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The Fundamental Unit Of Life
Question
Can you explain why scattering experiment cannot be used to prove the existence of neutrons?
Solution
We cannot use scattering experiment to prove the existance of neutrons because the neutrons are neutral particles and so there will be no repulsion between positively charged α-particles and neutrons.
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Some More Questions From The Fundamental Unit of Life Chapter
Compare the properties of electron, proton and neutron.
What are the limitations of J.J. Thomson’s model of atom?
What are the limitations of Rutherford model of the atom?
Describe Bohr's model of the atom ?
Compare all the proposed models of an atom given in this chapter.
Summarize the rules for writing of distribution of electrons in various shells for the first eighteen elements.
Define valency by taking examples of silicon and oxygen.
Explain with examples, (i) Atomic number, (ii) Mass number, (iii) Isotopes, and (iv) Isobars. Give any two uses of isotopes also.
Na+ has completely filled K and L-shells. Explain.
Mock Test Series
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