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Question
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Options
Atomic size increases from left to right across a period.
Ionization potential increases from left to right across a period.
Electron affinity increases going down a group.
Electro-negativity increases going down a group.
Solution
Ionization potential increases from left to right across a period.
RELATED QUESTIONS
Represent ionisation potential in the form of an equation. In which unit it is measured?
Name the elements with highest and lowest ionization energies in the first three periods.
Name the periodic property which relates to the amount of energy required to remove an electron from an isolated gaseous atom.
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)
State whether the ionization potential increases or decreases on going down a group.
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.
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 ________
Fill in the blank from the choice given in bracket.
The energy required to remove on electron from a natural isolated gaseous atom and convert it into a positively charged gaseous ion is called ____________
Arrange the following in order of increasing ionisation energy:
F, O, Ne
Explain your choice.
