Advertisements
Advertisements
प्रश्न
State the trends in ionization energy across the period.
Advertisements
उत्तर
Ionization energy increases as we move from left to right across a period as the atomic size decreases.
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 a phrase:
A process of formation of ions from molecules which are not in the ionic state.
Arrange the elements of second and third period in increasing order of ionization energy.
Among the elements of the second period, Li to Ne, pick out the element with highest first ionization energy
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?
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.
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).
Identify the following:
The energy required to remove an electron from a neutral gaseous atom.
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
