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The high ionistion potential of magnesiu...

The high ionistion potential of magnesium compared with aluminium, is due to

A

Filled orbitals in magnesium

B

High nuclear charge in magnesium

C

Low radius of magnesium atom

D

Low effective nuclear charge in magnesium

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
  1. The value of 1 eV/ atom is

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  2. For any atom, the order of ionization potential value is

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  3. The high ionistion potential of magnesium compared with aluminium, is ...

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  4. The correct order of ionization values of Be, B, Li, C atom is

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  5. The ionisation energy is lowest for

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  6. The element with highest ionisation potential is

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  7. Which one of the following is correct order of second ionisation poten...

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  8. The I(1) value of potassium is less than the I(1) value of sodium. Thi...

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  9. The ionization potential of elements in any group decreases from top t...

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  10. The first ionization energy of lithium will be

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  11. Which has maximum first ionization potential?

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  12. Which has the highest second ionization potential?

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  13. Which has least ionization potential?

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  14. The first ionization energy value of an element area 191, 578,872 and ...

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  15. The peaks in ionisation potential curves are occupied by

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  16. The first ionisation energy of beryllium is more than that of boron be...

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  17. An alkaline earth element has the I(1), I(2) and I(3) values 9.2 eV/at...

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  18. The screening effect of d-electron is

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  19. Which is least for an element

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  20. Element with lowest and highest I.P values in each period respectively...

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