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प्रश्न
This question refers to the elements of the Periodic Table with atomic numbers from 3 to 18. Some of the elements are shown by letters, but the letters are not the usual symbols of the elements.
| 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| A | B | C | D | E | F | G | H |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| I | J | K | L | M | N | O | P |
Which of these have least Ionisation Energy?
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उत्तर
I (11)
संबंधित प्रश्न
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
Which element has:
two shells, both of which are completely filled with electrons?
Li, K, Na, H (In the decreasing order of their ionization potential)
State whether the ionization potential increases or decreases on going down a group.
which element has the highest ionisation potential.
Choose the correct answer from the choice given:
Ionisation potential increases over a period from left to right because the
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:
Arrange the following as per instruction given in the bracket.
Na, Mg, Cl, S, Si (increasing ionisation potential)
Arrange the following in order of increasing ionisation energy:
F, O, Ne
Explain your choice.
