Arrange the Following as per Instruction Given in the Bracket.

Arrange the following as per instruction given in the bracket.
Na, K, Cl, S, Si (increasing ionisation potential)

One Line Answer

Na, K, Cl, S, Si (increasing ionisation potential) -
Cl < S < Si < Na < K
1256 < 999 < 786 < 496 < 419

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Chapter 1: Periodic Properties and Variations of Properties: Physical and Chemical - Exercise 9 [Page 24]

Chapter 1 Periodic Properties and Variations of Properties: Physical and Chemical
Exercise 9 | Q 4.3 | Page 24

Arrange the following as per the instruction given in the brackets:

Na, Li, K (Increasing Ionisation Energy)

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.

Which element from the following has the highest ionization energy?
Explain your choice.

Ne, He, Ar

Li, K, Na, H (In the decreasing order of their ionization potential)

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 the instruction given in the bracket
Na,Li,K (Increasing ionization energy)

Across a period, the ionization potential ______.