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The first model of an atom was given by...

The first model of an atom was given by

A

N. Bohr

B

E.Goldstein

C

Rutherford

D

J.J Thomson

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The correct Answer is:
D
d
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DINESH PUBLICATION-STRUCTURE OF ATOM -Multiple choice question
  1. In the Thomson's model of atom, which of the following statement are c...

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  2. Rutherford's alpha-particle scattering experiment showed that (i) el...

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  3. The ion of an element has 3 positive charges. Mass number of the atom ...

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  4. Identify the Mg^(2+) ion from the figure where, n and p represent the ...

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  5. In a sample of ethyl ethanote (CH(3)COOC(2)H(5)) the two oxygen atoms ...

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  6. Elements with valency 1 are

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  7. The first model of an atom was given by

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  8. An atom with 3 protons and 4 neutrons will have a valency of

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  9. The electron distribution in an aluminium atom is

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  10. Which of the following in figure do not represent Bohr's model of an a...

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  11. Which of the following statement is always correct?

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  12. Atomic models have been improved over the years. Arrange the following...

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  13. Atom of an element has one proton one electron and no neutron .Name th...

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  14. Write any two observation which support the fact that atoms are divisi...

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  15. Will ""^(35)Cl and ""^(37)Cl have different valencies? Justify your an...

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  16. Why did Rutherford select a gold foil in his alpha-ray scattering expe...

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  17. Find out the valency of the atoms represented by the Figure (a) and (b...

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  18. One electron is present in the outermost shell of the atom of an eleme...

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  19. Write down the electron distribution of chlorine atom. How many electr...

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  20. In the atom of an element X, 6 electrons are present in the outermost ...

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