Advertisements
Advertisements
Question
Which one of the following arrangements represent the correct order of least negative to most negative electron gain enthalpy
Options
Al < O < C < Ca < F
Al < Ca < O < C < F
C < F < O < Al < Ca
Ca < Al < C < O < F
Advertisements
Solution
Ca < Al < C < O < F
APPEARS IN
RELATED QUESTIONS
The group of elements in which the differentiating electron enters the anti penultimate shell of atoms are called ________.
In the third period the first ionization potential is of the order.
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 orders of ionic radii is correct?
What are isoelectronic ions? Give examples.
What is the effective nuclear charge?
How would you explain the fact that the second ionisation potential is always higher than the first ionisation potential?
In what period and group will an element with Z = 118 will be present?
Explain the Pauling method for the determination of ionic radius.
Why the first ionisation enthalpy of sodium is lower than that of magnesium while its second ionisation enthalpy is higher than that of magnesium?
