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Question
Arrange the following as per the instruction given in the brackets:
Na, Li, K (Increasing Ionisation Energy)
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Solution
K < Na < Li
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RELATED QUESTIONS
Rewrite the following sentences by using the correct symbol > (greater than) or < (less than) in the blanks given
The ionization potential of potassium is _________________ that of sodium.
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
Give a reason for the following:
Ionisation potential increases across a period, from left to right.
What do you understand by successive ionization energies?
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.
F, O, Ne
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 ____________
Across a period, the ionization potential ______.
Give reason:
Ionisation potential of the element increases across a period from left to right.
