Advertisements
Advertisements
प्रश्न
Arrange the following in order of increasing ionisation energy:
F, O, Ne
Explain your choice.
Advertisements
उत्तर
Ne is the rightmost element in period 2 and an inert gas. Hence, it has the highest ionisation energy.
APPEARS IN
संबंधित प्रश्न
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 one word or phrase for the following:
Formation of ions from molecules
Which element from the following has the highest ionization energy?
Explain your choice.
Ne, He, Ar
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 ____________.
Give reason for the following:
Ionisation potential decreases down a group.
Arrange the following as per the instruction given in the bracket:
Potassium, Lithium, Sodium (increasing order of ionization potential).
Across a period, the ionization potential ______.
Ionisation Potential values depend on atomic size. Explain.
Ionisation Potential values depend on the nuclear pull. Explain.
