Advertisements
Advertisements
Question
In what period and group will an element with Z = 118 will be present?
Solution
The element with atomic number Z = 118 is present in the 7th period and 18th group.
APPEARS IN
RELATED QUESTIONS
The group of elements in which the differentiating electron enters the anti penultimate shell of atoms are called ________.
Various successive ionisation enthalpies (in kJ mol-1) of an element are given below.
IE1 | IE2 | IE3 | IE4 | IE5 |
577.5 | 1,810 | 2,750 | 11,580 | 14,820 |
The element is
Which one of the following is the least electronegative element?
The correct order of decreasing electronegativity values among the elements X, Y, Z and A with atomic numbers 4, 8, 7 and 12 respectively
Which of the following is the second most electronegative element?
In a given shell the order of screening effect is
What are isoelectronic ions? Give examples.
Define electronegativity.
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.
State the trends in the variation of electronegativity in groups and periods.