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Question
Identify the following:
The energy required to remove an electron from a neutral gaseous atom.
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Solution
Ionisation potential
RELATED QUESTIONS
State the trends in ionization energy across the period.
State the trends in ionization energy down the group.
Which element from the following has the highest ionization energy?
Explain your choice.
P, Na, CI
Which element from the following has the highest ionization energy?
Explain your choice.
F, O, Ne
Electron affinities of two elements A and B are given below:
A = 3.79 electron volts
B = 3.56 electron volts
Which of them will ionize more easily and why?
Arrange the following as per the instruction given in the bracket:
Na, K, Cl, S, Si (increasing order of ionization energy)
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 ________
First ionisation enthalpy of two elements X and Y are 500 kJ mol−1 and 375 kJ mol−1 respectively. Comment about their relative position in a group as well as in a period.
Across a period, the ionization potential ______.
Across a period, the ionization potential ______.
