Advertisements
Advertisements
प्रश्न
Choose the correct answer from the choice given:
Ionisation potential increases over a period from left to right because the
पर्याय
Atomic radius and nuclear charge increase
Atomic radius and nuclear charge decrease
Atomic radius increases and nuclear charge decreases
Atomic radius decreases and nuclear charge increases
Advertisements
उत्तर
Atomic radius decreases and nuclear charge increases
APPEARS IN
संबंधित प्रश्न
The energy required to remove an electron from a neutral isolated gaseous atom and convert it into a positively charged gaseous ion is called ____________. (electron affinity, ionization potential,
electronegativity)
Define the term ‘ionisation potential`.
Represent ionisation potential in the form of an equation. In which unit it is measured?
Arrange the elements of group 17 and group 1 according to the given conditions.
Increasing ionization potential
Choose the correct answer.
An element with highest ionization potential
(i) Calesium
(ii) Fluorine
(iii) Helium
(iv) Neon
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?
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.
Arrange the following in order of increasing ionisation energy:
F, O, Ne
Explain your choice.
The element with highest ionisation potential is ______.
