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प्रश्न
Arrange the following in order of increasing ionisation energy:
P, Na, Cl
Explain your choice.
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उत्तर
Na < P < Cl
Explanation: Cl is the rightmost element in period 3. Moving from left to right increases ionisation energy, which is highest for Cl.
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संबंधित प्रश्न
Give a reason for Ionisation potential increases across a period, from left to right
State the trends in ionization energy down the group.
Name the elements with highest and lowest ionization energies in the first three periods.
Arrange the elements of second and third period in increasing order of ionization energy.
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.
Supply the missing word from those in the brackets:
If an element has a low ionization energy then it is likely to be ______ (metallic/ non-metallic).
Fill in the blank by selecting the correct word from the option.
If an element has a low ionization energy then it is likely to be ________
Arrange the following in order of increasing ionisation energy:
Ne, He, Ar
Explain your choice.
Ionisation Potential values depend on the nuclear pull. Explain.
