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प्रश्न
State whether the ionization potential increases or decreases on going down a group.
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उत्तर
Ionization potential decreases down the group because atomic size increases down the group which decreases the effective nuclear charge over the valence electron which further can now be removed easily.
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संबंधित प्रश्न
Give a reason for Ionisation potential increases across a period, from left to right
Which element has:
two shells, both of which are completely filled with electrons?
Electron affinities of two elements A and B are given below:
A = 3.79 electron volts
B = 3.56 electron volts
Which of them will ionize more easily and why?
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Ionization potential increases from left to right across a period.
The metals of group 2 from top to bottom are: Be, Mg, Ca, Sr, Ba. Which of these metals will form ions most readily and why?
Fill in the blank from the choices given below
Across a period, the ionisation potential ____________.
Arrange the following as per the instruction given in the bracket
Na,Li,K (Increasing ionization energy)
Identify the following:
The energy required to remove an electron from a neutral gaseous atom.
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
The element with highest ionisation potential is ______.
