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प्रश्न
The metals of group 2 from top to bottom are: Be, Mg, Ca, Sr, Ba. Which of these metals will form ions most readily and why?
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उत्तर
Ba i.e. Barium will form ion most readily since it is at the bottom of a group its ionization energy is low because its atomic size is more. Due to this effective atomic charge of nucleus over the valence shell electron is least and it can be removed easily.
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संबंधित प्रश्न
Give a reason for Ionisation potential increases across a period, from left to right
What do you understand by successive ionization energies?
Which element from the following has the highest ionization energy?
Explain your choice.
F, O, Ne
What is meant by ionization potential?
Supply the missing word from those in the brackets:
If an element has a low ionization energy then it is likely to be ______ (metallic/ non-metallic).
Fill in the blank from the choices given below
Across a period, the ionisation potential ____________.
Choose the correct answer from the choice given:
Ionisation potential increases over a period from left to right because the
Rewrite the following sentence by using the correct > (greater than) or < (less than) in the blank given
The ionization potential of potassium is _______ that of sodium.
Arrange the following as per the instruction given in the bracket:
Potassium, Lithium, Sodium (increasing order of ionization potential).
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
