Advertisements
Advertisements
प्रश्न
Identify the following:
The energy required to remove an electron from a neutral gaseous atom.
Advertisements
उत्तर
Ionisation potential
संबंधित प्रश्न
Give a reason for Ionisation potential increases across a period, from left to right
State the trends in ionization energy down the group.
Which element has:
two shells, both of which are completely filled with electrons?
Choose the correct answer.
An element with highest ionization potential
(i) Calesium
(ii) Fluorine
(iii) Helium
(iv) Neon
Li, K, Na, H (In the decreasing order of their ionization potential)
State whether the ionization potential increases or decreases on going down a group.
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?
Fill in the blank from the choices given below
Across a period, the ionisation potential ____________.
Arrange the following as per the instruction given in the bracket:
Potassium, Lithium, Sodium (increasing order of ionization potential).
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.
