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Question
Across a period, the ionization potential ______.
Options
increases
decreases
remains same
Solution
Across a period, the ionization potential increases.
RELATED QUESTIONS
Give one word or phrase for the following:
Formation of ions from molecules
Arrange the elements of second and third period in increasing order of ionization energy.
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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.
which element has the highest ionisation potential.
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The ionization potential of potassium is _______ that of sodium.
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Ionisation potential of the element increases across a period from left to right.
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?
