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प्रश्न
Which element from the following has the highest ionization energy?
Explain your choice.
P, Na, CI
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उत्तर
Cl
Metals have low ionisation energy and non-metals have high ionisation energy. Also, across the period, ionisation energy tends to increase. The elements P, Na and Cl belong to the third period. Na - Group 1, P - Group 15 and Cl - Group 17.
संबंधित प्रश्न
Arrange the following as per the instruction given in the brackets:
Na, Li, K (Increasing Ionisation Energy)
Give one word or phrase for the following:
Formation of ions from molecules
A process of formation of ions from molecules which are not in the ionic state
Give a reason for Ionisation potential increases across a period, from left to right
Represent ionisation potential in the form of an equation. In which unit it is measured?
State the trends in ionization energy across the 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 as per instruction given in the bracket.
Na, Mg, Cl, S, Si (increasing ionisation potential)
The element with highest ionisation potential is ______.
