Advertisements
Advertisements
प्रश्न
In what period and group will an element with Z = 118 will be present?
उत्तर
The element with atomic number Z = 118 is present in the 7th period and 18th group.
APPEARS IN
संबंधित प्रश्न
Identify the wrong statement.
Which one of the following is the least electronegative element?
Assertion: Helium has the highest value of ionisation energy among all the elements known
Reason: Helium has the highest value of electron affinity among all the elements known
The electronic configuration of the atom having maximum difference in first and second ionisation energies is
How does electron affinity change when we move from left to right in a period in the periodic table?
Magnesium loses electrons successively to form Mg+, Mg2+ and Mg3+ ions. Which step will have the highest ionisation energy and why?
How would you explain the fact that the second ionisation potential is always higher than the first ionisation potential?
Energy of an electron in the ground state of the hydrogen atom is −2.18 × 10−18 J. Calculate the ionisation enthalpy of atomic hydrogen in terms of kJ mol−1.
Explain the periodic trend of ionisation potential.
What is the screening effect?
