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प्रश्न
Ionisation Potential values depend on the nuclear pull. Explain.
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उत्तर
The ionisation potential is the energy needed to remove an electron from a neutral isolated gaseous atom. The greater the nuclear charge, the stronger the attraction between valence electrons and the nucleus and the greater the energy needed to remove the electron(s).
संबंधित प्रश्न
State the trends in ionization energy across the period.
State the trends in ionization energy down the group.
Arrange the elements of second and third period in increasing order of ionization energy.
Among the elements of the second period, Li to Ne, pick out the element with highest first ionization energy
In a group, a particular element has the lowest ionization potential; does it ionize most easily or least easily? Explain with example.
Fill in the blank from the choices given below
Across a period, the ionisation potential ____________.
Arrange the following as per instruction given in the bracket.
Na, Mg, Cl, S, Si (increasing ionisation potential)
Across a period, the ionization potential ______.
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Give reason:
Ionisation potential of the element increases across a period from left to right.
