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Define Isotope...

Define Isotope

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The elements having same atomic no. But different mass no. is called an isotope. Eg. `underset1(1)H, underset1(2)H, underset1(3)H`
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PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
  1. Describe the orbitals with the following quantum numbers (using s, p, ...

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  2. Describe the orbitals with the following quantum numbers (using s, p, ...

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  3. Define Isotope

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  4. Define Isobar

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  5. Define Isotone

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  6. Write the electronic configurations of B(5), Ca(20), Al(13).

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  7. Which among the following has equal number of protons (i) Hydrogen (...

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  8. What are the values of N, I, m for 3p orbitals?

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  9. Write the electronic configurations of Cu^+1 (At No Cu = 29)

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  10. According tode Broglie, matter also has wave character, then don't we ...

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  11. Can we overcome the uncertainty in position and velocity of an electro...

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  12. Write the electronic configuration of Ni^+2 (Ni = 28).

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  13. Write all quantum numbers of outermost shell electron of Rb(37).

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  14. A neutral atom has 2k, 8L, 8M and 2N electrons. Find out the total num...

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  15. Write the number of waves made by an electron moving in an orbit havin...

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  16. Which d-orbitals has different shape from rest of all d-orbitals?

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  17. Which principle / rule limits the maximum number of electrons in an or...

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  18. If the velocity of an electron in the Bohr first orbit of hydrogen ato...

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  19. If N-atom has 7 electrons, then the find the no. of protons and electr...

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  20. If principle which excludes the possibility of presence of a third ele...

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