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प्रश्न
The changes in the properties of elements on moving from left to right across a period of the Periodic Table. For the property, choose the correct answer.
The ionization potential:
विकल्प
goes up and down
Decreases
Increases
Remains the same
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उत्तर
Increases
संबंधित प्रश्न
Choose the correct answer from the options given below:
Ionisation potential increases over a period from left to right because of the
(A) Atomic radius increases and nuclear charge increases
(B) Atomic radius decreases and nuclear charge decreases
(C) Atomic radius increases and nuclear charge decreases
(D) Atomic radius decreases and nuclear charge increases
Name the elements with highest and lowest ionization energies in the first three periods.
Arrange the elements of group 17 and group 1 according to the given conditions.
Increasing ionization potential
Give reason for the following:
Ionisation potential of the element increases across a period.
A, B, C are three elements in which B is an inert gas other than helium.With this information complete the following table.
| Element | Atomic number | No. of electrons in the valence shell | Group to which the element belongs |
| A | Z - 1 | ||
| B | Z | ||
| C | Z + 1 |
Also, explain the following : Ionization energy of element C is less than that of element A.
which element has the highest ionisation potential.
Arrange the following as per instruction given in the bracket.
Li, K, Na, H (decreasing order of their potential ionisation)
Arrange the following in order of increasing ionisation energy:
P, Na, Cl
Explain your choice.
Ionisation Potential values depend on atomic size. Explain.
The element with highest ionisation potential is ______.
